skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : FRIEDHOFF, RICHARD MARK
Total Assignments: 41
Assignment: 1
Reel/Frame:017791/0229   Pages: 4
Recorded: 04/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, CASEY ARTHUR
Exec Dt:
04/14/2006
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
04/03/2006
3
MAXWELL, BRUCE ALLEN
Exec Dt:
04/03/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7995058
US20070177797
11341753
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
WILLIAM C. GEHRIS
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 2
Reel/Frame:017791/0233   Pages: 4
Recorded: 04/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXWELL, BRUCE ALLEN
Exec Dt:
04/03/2006
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
04/03/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8976173
US20070176940
11341751
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
WILLIAM C. GEHRIS
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 3
Reel/Frame:017791/0237   Pages: 4
Recorded: 04/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
04/03/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060177137
11341752
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
WILLIAM C. GEHRIS
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 4
Reel/Frame:017807/0510   Pages: 3
Recorded: 04/24/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
04/03/2006
2
MAXWELL, BURCE ALLEN
Exec Dt:
04/03/2006
3
SMITH, CASEY ARTHUR
Exec Dt:
04/14/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7672530
US20060177149
11341742
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
WILLIAM C. GEHRIS
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 5
Reel/Frame:022489/0198   Pages: 3
Recorded: 03/23/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
04/03/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7873219
US20100074539
12383303
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
WILLIAM C. GEHRIS
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 6
Reel/Frame:018014/0376   Pages: 4
Recorded: 06/29/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXWELL, BRUCE ALLEN
Exec Dt:
06/08/2006
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
06/20/2006
3
SMITH, CASEY ARTHUR
Exec Dt:
06/09/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8976174
US20070176941
11403764
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
WILLIAM C. GEHRIS
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 7
Reel/Frame:018020/0535   Pages: 4
Recorded: 06/30/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXWELL, BRUCE ALLEN
Exec Dt:
06/08/2006
2
SMITH, CASEY ARTHUR
Exec Dt:
06/09/2006
3
FRIEDHOFF, RICHARD MARK
Exec Dt:
06/20/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7596266
US20070242878
11403719
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
WILLIAM C. GEHRIS
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 8
Reel/Frame:018048/0992   Pages: 3
Recorded: 06/27/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSHELL, STEVEN JOSEPH
Exec Dt:
06/14/2006
2
MAXWELL, BRUCE ALLEN
Exec Dt:
06/08/2006
3
FRIEDHOFF, RICHARD MARK
Exec Dt:
06/20/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7865031
US20070242897
11406461
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL, LLC
WILLIAM C. GEHRIS
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 9
Reel/Frame:018058/0601   Pages: 4
Recorded: 07/17/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, CASEY ARTHUR
Exec Dt:
06/28/2006
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
06/25/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070263941
11431755
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
WILLIAM C. GEHRIS
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 10
Reel/Frame:018455/0141   Pages: 3
Recorded: 10/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSHELL, STEVEN JOSEPH
Exec Dt:
10/19/2006
2
MAXWELL, BRUCE ALLEN
Exec Dt:
10/17/2006
3
FRIEDHOFF, RICHARD MARK
Exec Dt:
10/02/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7639874
US20080031526
11498621
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 11
Reel/Frame:022410/0852   Pages: 3
Recorded: 03/03/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSHELL, STEVEN JOSEPH
Exec Dt:
10/19/2006
2
MAXWELL, BRUCE ALLEN
Exec Dt:
10/17/2006
3
FRIEDHOFF, RICHARD MARK
Exec Dt:
10/02/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7760942
US20090175502
12380733
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 12
Reel/Frame:018693/0734   Pages: 4
Recorded: 12/21/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANA, KRISTIN JEAN
Exec Dt:
12/08/2006
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
11/09/2006
3
MAXWELL, BRUCE ALLEN
Exec Dt:
12/13/2006
4
SMITH, CASEY ARTHUR
Exec Dt:
12/05/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7747079
US20080075371
11528128
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 13
Reel/Frame:018698/0586   Pages: 3
Recorded: 12/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BUSHELL, STEVEN JOSEPH
Exec Dt:
11/29/2006
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
11/15/2006
3
MAXWELL, BRUCE ALLEN
Exec Dt:
12/06/2006
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7894662
US20080089576
11546217
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 14
Reel/Frame:018807/0763   Pages: 4
Recorded: 01/22/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
12/22/2006
2
MAXWELL, BRUCE ALLEN
Exec Dt:
01/02/2007
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7853071
US20080118105
11600624
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 15
Reel/Frame:025301/0590   Pages: 3
Recorded: 10/25/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
12/22/2006
2
MAXWELL, BRUCE ALLEN
Exec Dt:
01/02/2007
Assignee
1
TANDENT VISION SCIENCE, INC
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA USA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8059898
US20110075918
12925657
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 16
Reel/Frame:019630/0911   Pages: 4
Recorded: 07/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
06/11/2007
2
SMITH, CASEY ARTHUR
Exec Dt:
06/14/2007
3
BUSHELL, STEVEN JOSEPH
Exec Dt:
06/14/2007
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7936377
US20080266430
11799095
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 17
Reel/Frame:019591/0977   Pages: 4
Recorded: 07/16/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, CASEY ARTHUR
Exec Dt:
07/05/2007
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
07/10/2007
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7672537
US20070263944
11801384
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 18
Reel/Frame:019709/0233   Pages: 3
Recorded: 08/10/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DANA, KRISTIN JEAN
Exec Dt:
07/21/2007
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
08/01/2007
3
MAXWELL, BRUCE ALLEN
Exec Dt:
07/25/2007
4
BUSHELL, STEVEN JOSEPH
Exec Dt:
07/26/2007
5
SMITH, CASEY ARTHUR
Exec Dt:
07/31/2007
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8319821
US20080303891
11810444
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 19
Reel/Frame:020002/0431   Pages: 3
Recorded: 10/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXWELL, BRUCE ALLEN
Exec Dt:
09/19/2007
2
SMITH, CASEY ARTHUR
Exec Dt:
09/26/2007
3
DANA, KRISTIN JEAN
Exec Dt:
09/30/2007
4
FRIEDHOFF, RICHARD MARK
Exec Dt:
10/05/2007
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8144978
US20090034835
11888453
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 20
Reel/Frame:020002/0452   Pages: 3
Recorded: 10/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
10/05/2007
2
BUSHELL, STEVEN JOSEPH
Exec Dt:
09/14/2007
3
DANA, KRISTIN JEAN
Exec Dt:
09/30/2007
4
MAXWELL, BRUCE ALLEN
Exec Dt:
09/19/2007
5
SMITH, CASEY ARTHUR
Exec Dt:
09/26/2007
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090033755
11889000
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 21
Reel/Frame:020002/0477   Pages: 3
Recorded: 10/17/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
10/05/2007
2
SMITH, CASEY ARTHUR
Exec Dt:
09/26/2007
3
MAXWELL, BRUCE ALLEN
Exec Dt:
09/19/2007
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090034834
11888486
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 22
Reel/Frame:020980/0522   Pages: 4
Recorded: 05/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
04/15/2008
2
SMITH, CASEY ARTHUR
Exec Dt:
04/28/2008
3
MAXWELL, BRUCE ALLEN
Exec Dt:
04/24/2008
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7995854
US20090245651
12079877
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 23
Reel/Frame:020980/0526   Pages: 4
Recorded: 05/20/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXWELL, BRUCE ALLEN
Exec Dt:
04/24/2008
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
04/15/2008
3
SMITH, CASEY ARTHUR
Exec Dt:
04/28/2008
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8175390
US20090245680
12079878
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 24
Reel/Frame:022348/0993   Pages: 5
Recorded: 03/02/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXWELL, BRUCE ALLEN
Exec Dt:
01/27/2009
2
SMITH, CASEY ARTHUR
Exec Dt:
01/15/2009
3
TOLLIVER, DAVID ALLEN
Exec Dt:
01/16/2009
4
BAGNELL, JAMES ANDREW
Exec Dt:
01/16/2009
5
STEIN, ANDREW NEIL
Exec Dt:
01/16/2009
6
KWAK, IIJUNG SAMUEL
Exec Dt:
01/16/2009
7
DANA, KRISTIN JEAN
Exec Dt:
01/21/2009
8
BUSHELL, STEVEN JOSEPH
Exec Dt:
01/22/2009
9
RODGERS, JR., TIMOTHY KING
Exec Dt:
01/23/2009
10
NABBE, BARTHOLOMEUS CHRISTIANUS LEONARDUS
Exec Dt:
01/14/2009
11
DIEBEL, MILAN
Exec Dt:
01/14/2009
12
FRIEDHOFF, RICHARD MARK
Exec Dt:
02/21/2009
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8139867
US20100142825
12315642
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 25
Reel/Frame:022349/0592   Pages: 5
Recorded: 03/02/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXWELL, BRUCE ALLEN
Exec Dt:
01/27/2009
2
SMITH, CASEY ARTHUR
Exec Dt:
01/15/2009
3
TOLLIVER, DAVID ALLEN
Exec Dt:
01/16/2009
4
BAGNELL, JAMES ANDREW
Exec Dt:
01/17/2009
5
STEIN, ANDREW NEIL
Exec Dt:
01/16/2009
6
KWAK, IIJUNG SAMUEL
Exec Dt:
01/16/2009
7
DANA, KRISTIN JEAN
Exec Dt:
01/21/2009
8
BUSHELL, STEVEN JOSEPH
Exec Dt:
01/22/2009
9
RODGERS, JR., TIMOTHY KING
Exec Dt:
01/23/2009
10
NABBE, BARTHOLOMEUS CHRISTIANUS LEONARDUS
Exec Dt:
01/14/2009
11
DIEBEL, MILAN
Exec Dt:
01/14/2009
12
FRIEDHOFF, RICHARD MARK
Exec Dt:
02/21/2009
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8139850
US20100142805
12315643
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 26
Reel/Frame:022816/0978   Pages: 3
Recorded: 06/11/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
05/21/2009
2
SMITH, CASEY ARTHUR
Exec Dt:
06/01/2009
3
MAXWELL, BRUCE ALLEN
Exec Dt:
05/21/2009
4
ALLDRIN, NEIL
Exec Dt:
05/21/2009
5
BUSHELL, STEVEN JOSEPH
Exec Dt:
05/27/2009
6
RODGERS, JR., TIMOTHY KING
Exec Dt:
05/28/2009
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8391601
US20100278448
12387258
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 27
Reel/Frame:023547/0383   Pages: 3
Recorded: 11/18/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DE HAAN, MATTHIAS M.
Exec Dt:
10/16/2009
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
10/19/2009
3
RODGERS, TIMOTHY KING
Exec Dt:
10/23/2009
4
SMITH, CASEY ARTHUR
Exec Dt:
10/22/2009
5
YOON, YOUNGROCK
Exec Dt:
10/23/2009
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9563815
US20110064263
12584959
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 28
Reel/Frame:025677/0164   Pages: 7
Recorded: 01/13/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
12/03/2010
2
MAXWELL, BRUCE ALLEN
Exec Dt:
12/16/2010
3
BUSHELL, STEVEN JOSEPH
Exec Dt:
12/03/2010
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8144975
US20110142328
12930688
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 29
Reel/Frame:027300/0168   Pages: 9
Recorded: 11/07/2011
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, CASEY ARTHUR
Exec Dt:
10/23/2011
2
STEIN, ANDREW NEIL
Exec Dt:
10/18/2011
3
MAXWELL, BRUCE ALLEN
Exec Dt:
10/27/2011
4
FRIEDHOFF, RICHARD MARK
Exec Dt:
10/19/2011
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8606050
US20120321222
13162192
Correspondence name and address
WILLIAM C. GEHRIS
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 30
Reel/Frame:031531/0116   Pages: 10
Recorded: 11/01/2013
Attorney Dkt #:590.1044CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, CASEY ARTHUR
Exec Dt:
10/23/2011
2
STEIN, ANDREW NEIL
Exec Dt:
10/18/2011
3
MAXWELL, BRUCE ALLEN
Exec Dt:
10/27/2011
4
FRIEDHOFF, RICHARD MARK
Exec Dt:
10/19/2011
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SUITE 1100
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9230332
US20140056514
14069916
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC.
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 31
Reel/Frame:027266/0958   Pages: 5
Recorded: 11/22/2011
Attorney Dkt #:590.1052
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
11/16/2011
2
SMITH, CASEY ARTHUR
Exec Dt:
11/18/2011
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8249342
NONE
13301129
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 32
Reel/Frame:027273/0768   Pages: 3
Recorded: 11/23/2011
Attorney Dkt #:590.1045
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
11/21/2011
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8582873
US20120321180
13162141
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 33
Reel/Frame:027305/0185   Pages: 8
Recorded: 11/30/2011
Attorney Dkt #:590.1050
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
11/25/2011
2
MAXWELL, BRUCE ALLEN
Exec Dt:
11/17/2011
3
SMITH, CASEY ARTHUR
Exec Dt:
11/10/2011
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8693772
US20130089263
13270765
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC.
485 SEVENTH AVENUE
14TH FLOOR
NEW YORK, NY 10018
Assignment: 34
Reel/Frame:028064/0095   Pages: 8
Recorded: 04/18/2012
Attorney Dkt #:590.1055
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXWELL, BRUCE ALLEN
Exec Dt:
04/13/2012
2
SMITH, CASEY ARTHUR
Exec Dt:
04/13/2012
3
FRIEDHOFF, RICHARD MARK
Exec Dt:
04/17/2012
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8437545
NONE
13449469
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL, LLC.
485 SEVENTH AVENUE
NEW YORK, NY 10018
Assignment: 35
Reel/Frame:033056/0237   Pages: 8
Recorded: 06/09/2014
Attorney Dkt #:590.1052CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SMITH, CASEY ARTHUR
Exec Dt:
06/21/2012
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
06/28/2012
3
MAXWELL, BRUCE ALLEN
Exec Dt:
06/25/2012
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8787666
US20130129208
13465644
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL
485 7TH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 36
Reel/Frame:029175/0816   Pages: 12
Recorded: 10/23/2012
Attorney Dkt #:590.1062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LALONDE, JEAN-FRANCOIS
Exec Dt:
09/12/2012
2
BUEHLER, PATRICK
Exec Dt:
09/14/2012
3
MAXWELL, BRUCE ALLEN
Exec Dt:
09/12/2012
4
SMITH, CASEY ARTHUR
Exec Dt:
09/12/2012
5
STEIN, ANDREW NEIL
Exec Dt:
09/12/2012
6
FRIEDHOFF, RICHARD MARK
Exec Dt:
09/24/2012
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8849018
US20140050399
13588667
Correspondence name and address
DAVIDSON, DAVIDSON & KAPPEL
485 SEVENTH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 37
Reel/Frame:034307/0164   Pages: 8
Recorded: 12/02/2014
Attorney Dkt #:590.1059
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
09/28/2012
2
MAXWELL, BRUCE ALLEN
Exec Dt:
09/12/2012
3
SMITH, CASEY ARTHUR
Exec Dt:
09/11/2012
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SUITE 1100
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130342694
13532106
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL
485 7TH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 38
Reel/Frame:032840/0480   Pages: 9
Recorded: 05/07/2014
Attorney Dkt #:590.1030CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
04/04/2014
2
SMITH, CASEY ARTHUR
Exec Dt:
04/04/2014
3
MAXWELL, BRUCE ALLEN
Exec Dt:
04/02/2014
4
BUSHELL, STEVEN JOSEPH
Exec Dt:
04/01/2014
5
RODGERS, TIMOTHY KING, JR.
Exec Dt:
04/07/2014
6
ALLDRIN, NEIL
Exec Dt:
05/21/2009
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SUITE 1100
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8805066
US20130156315
13757143
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL
485 7TH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 39
Reel/Frame:033224/0035   Pages: 9
Recorded: 07/01/2014
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RODGERS, TIMOTHY KING, JR.
Exec Dt:
04/07/2014
2
BUSHELL, STEVEN JOSEPH
Exec Dt:
04/01/2014
3
MAXWELL, BRUCE ALLEN
Exec Dt:
04/02/2014
4
SMITH, CASEY ARTHUR
Exec Dt:
04/04/2014
5
FRIEDHOFF, RICHARD MARK
Exec Dt:
04/04/2014
6
ALLDRIN, NEIL
Exec Dt:
05/21/2009
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SUITE 1100
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10043249
US20140314318
14321141
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL
485 7TH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 40
Reel/Frame:033343/0157   Pages: 5
Recorded: 07/18/2014
Attorney Dkt #:590.1052CIPDIV
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MAXWELL, BRUCE ALLEN
Exec Dt:
07/09/2014
2
FRIEDHOFF, RICHARD MARK
Exec Dt:
06/27/2014
3
SMITH, CASEY ARTHUR
Exec Dt:
06/20/2014
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY STREET
SUITE 1100
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9330337
US20140307970
14299747
Correspondence name and address
DAVIDSON DAVIDSON & KAPPEL
485 7TH AVENUE, 14TH FLOOR
NEW YORK, NY 10018
Assignment: 41
Reel/Frame:033880/0694   Pages: 4
Recorded: 10/03/2014
Attorney Dkt #:590.1050CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FRIEDHOFF, RICHARD MARK
Exec Dt:
09/30/2014
2
MAXWELL, BRUCE ALLEN
Exec Dt:
09/30/2014
3
SMITH, CASEY ARTHUR
Exec Dt:
08/29/2014
Assignee
1
TANDENT VISION SCIENCE, INC.
505 MONTGOMERY ST.
SUITE 1100
SAN FRANCISCO, CALIFORNIA 94111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8879849
US20140219574
14245824
Correspondence name and address
DAVIDSON, DAVISON & KAPPEL, LLC
485 SEVENTH AVENUE
WILLIAM C. GEHRIS
NEW YORK, NY 10018

Search Results as of: 05/29/2024 12:18 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT