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 : RITCHEY, THOMAS W.
Total Assignments: 9
Assignment: 1
Reel/Frame:003975/0882   Pages: 2
Recorded: 02/03/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITCHEY, THOMAS W.
Exec Dt:
02/02/1982
2
WEAVER, JOHN M.
Exec Dt:
02/02/1982
3
SAPONE, MARTIN
Exec Dt:
02/02/1982
Assignee
1
LEVER BROTHERS COMPANY, A CORP. OF ME.
390 PARK AVE.
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4425325
NONE
06345453
Correspondence name and address
MELVIN H. KURTZ
LEVER HOUSE
390 PARK AVENUE
NEW YORK, NY 10022
Assignment: 2
Reel/Frame:004167/0610   Pages: 1
Recorded: 08/24/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RITCHEY, THOMAS W.
Exec Dt:
08/24/1983
Assignee
1
LEVER BROTHERS COMPANY, A MAINE CORP.
390 PARK AVE.
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4560549
NONE
06525916
Correspondence name and address
JAMES J. FARRELL
LEVER BROTHERS CO.
390 PARK AVENUE
NEW YORK, NY 10022
Assignment: 3
Reel/Frame:004512/0229   Pages: 1
Recorded: 01/13/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITCHEY, THOMAS W.
Exec Dt:
01/08/1986
2
SHARPE, ERWIN
Exec Dt:
01/08/1986
Assignee
1
LEVER BROTHERS COMPANY, A CORP OF MAINE
390 PARK AVENUE
NEW YORK, NEW YORK 10022
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4647452
NONE
06796347
Correspondence name and address
JAMES J. FARRELL
LEVER BROTHERS CO.
45 RIVER RD.
EDGEWATER, NJ 07020
Assignment: 4
Reel/Frame:009251/0632   Pages: 3
Recorded: 06/12/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITCHEY, THOMAS W.
Exec Dt:
06/11/1998
Assignee
1
RITCHEY DESIGNS, INC.
860 HURLINGAME AVENUE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6067875
NONE
09096758
Correspondence name and address
GRAY CARY WARE & FRIEDENRICH
TIMOTHY W. LOHSE
400 HAMILTON AVE.
PALO ALTO, CA 94301
Assignment: 5
Reel/Frame:009518/0310   Pages: 3
Recorded: 10/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITCHEY, THOMAS W.
Exec Dt:
09/28/1998
Assignee
1
RITCHEY DESIGNS, INC.
860 HURLINGAME AVENUE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6227072
NONE
09165753
Correspondence name and address
GARY CARY WARE & FREIDENRICH LLP
DARLENE W. HAYES
400 HAMILTON AVENUE
PALO ALTO, CA 94301
Assignment: 6
Reel/Frame:015607/0099   Pages: 2
Recorded: 01/19/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITCHEY, THOMAS W.
Exec Dt:
09/23/2003
Assignee
1
RITCHEY DESIGNS, INC.
860 HURLINGAME AVENUE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030230160
10394094
Correspondence name and address
DLA PIPER RUDRICK GRAY CARY US LLP
TIMOTHY W. LOHSE
2000 UNIVERSITY AVENUE
EAST PALO ALTO, CA 94303
Assignment: 7
Reel/Frame:018053/0813   Pages: 3
Recorded: 07/11/2006
Attorney Dkt #:346464-991160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITCHEY, THOMAS W.
Exec Dt:
07/07/2006
Assignee
1
RITCHEY DESIGN, INC.
860 HURLINGAME AVENUE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7681947
US20070138846
11312008
Correspondence name and address
DLA PIPER RUDNICK GRAY CARY US LLP
ATT: TIMOTHY W. LOHSE
2000 UNIVERSITY AVENUE
EAST PALO ALTO, CA 94303
Assignment: 8
Reel/Frame:024201/0381   Pages: 3
Recorded: 04/07/2010
Attorney Dkt #:346464-991161
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITCHEY, THOMAS W.
Exec Dt:
07/07/2006
Assignee
1
RITCHEY DESIGN, INC.
860 HURLINGAME AVENUE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8714640
US20100213744
12728752
Correspondence name and address
TIMOTHY W. LOHSE
2000 UNIVERSITY AVENUE
EAST PALO ALSO, CA 94303
Assignment: 9
Reel/Frame:024201/0405   Pages: 3
Recorded: 04/07/2010
Attorney Dkt #:346464-991162
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
RITCHEY, THOMAS W.
Exec Dt:
07/07/2006
Assignee
1
RITCHEY DESIGN, INC.
860 HURLINGAME AVENUE
REDWOOD CITY, CALIFORNIA 94063
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9845126
US20100171347
12728759
Correspondence name and address
TIMOTHY W. LOHSE
2000 UNIVERSITY AVENUE
EAST PALO ALTO, CA 94303

Search Results as of: 05/17/2024 12:41 PM
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