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 : DAS, ANIRBAN
Total Assignments: 21
Assignment: 1
Reel/Frame:016702/0200   Pages: 2
Recorded: 06/15/2005
Attorney Dkt #:050346-0172
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RACINE, MICHAEL GENE
Exec Dt:
05/12/2005
2
DAS, ANIRBAN
Exec Dt:
05/12/2005
3
KENNEDY, STEVEN ROGER
Exec Dt:
05/12/2005
4
CHUNG, KYUNG
Exec Dt:
05/12/2005
Assignee
1
HERAEUS, INC.
302 NORTH ROOSEVELT AVENUE
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060286414
11152104
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE.
SUTIE 400
IRVINE, CA 92612-7107
Assignment: 2
Reel/Frame:016518/0509   Pages: 2
Recorded: 07/13/2005
Attorney Dkt #:050346-0150
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RACINE, MICHAEL GENE
Exec Dt:
06/24/2005
2
DAS, ANIRBAN
Exec Dt:
06/24/2005
3
KENNEDY, STEVEN ROGER
Exec Dt:
06/24/2005
4
CHENG, YUANDA R.
Exec Dt:
06/30/2005
Assignee
1
HERAEUS, INC.
301 NORTH ROOSEVELT AVENUE
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060234091
11110105
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
1819 VON KARMAN AVE.
SUITE 400
IRVINE, CA 92612-7107
Assignment: 3
Reel/Frame:016638/0175   Pages: 2
Recorded: 08/15/2005
Attorney Dkt #:050346-0152
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RACINE, MICHAEL GENE
Exec Dt:
06/24/2005
2
DAS, ANIRBAN
Exec Dt:
06/24/2005
3
KENNEDY, STEVEN ROGER
Exec Dt:
06/24/2005
4
CHENG, YUANDA R.
Exec Dt:
06/24/2005
Assignee
1
HERAEUS, INC.
301 N. ROOSEVELT AVENUE
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060289294
11165663
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE., SUITE 400
IRVINE, CA 92612-7107
Assignment: 4
Reel/Frame:017172/0812   Pages: 2
Recorded: 11/02/2005
Attorney Dkt #:050346-0260
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, ANIRBAN
Exec Dt:
10/25/2005
2
RACINE, MICHAEL GENE
Exec Dt:
10/25/2005
Assignee
1
HERAEUS, INC.
6165 WEST DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070099032
11264137
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE., SUITE 400
IRVINE, CA 92612-7107
Assignment: 5
Reel/Frame:016863/0086   Pages: 2
Recorded: 12/07/2005
Attorney Dkt #:050346-0216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RACINE, MICHAEL GENE
Exec Dt:
11/21/2005
2
DAS, ANIRBAN
Exec Dt:
11/17/2005
3
KENNEDY, STEVEN ROGER
Exec Dt:
11/17/2005
4
CHUNG, KYUNG
Exec Dt:
11/18/2005
Assignee
1
HERAEUS, INC.
6165 WEST DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060286414
11152104
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE
SUITE 500
IRVINE, CA 92612-7108
Assignment: 6
Reel/Frame:017486/0217   Pages: 2
Recorded: 01/23/2006
Attorney Dkt #:050346-0216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KUNKEL, BERND
Exec Dt:
12/20/2005
2
LONG, DAVID
Exec Dt:
12/23/2005
3
ZIANI, ABDELOUAHAB
Exec Dt:
12/23/2005
4
DAS, ANIRBAN
Exec Dt:
12/29/2005
5
HUI, JUN
Exec Dt:
12/30/2005
Assignee
1
HERAEUS, INC.
6165 WEST DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070169853
11336980
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE., SUITE 500
IRVINE, CA 92612-7107
Assignment: 7
Reel/Frame:017577/0408   Pages: 2
Recorded: 02/13/2006
Attorney Dkt #:050346-0291
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, ANIRBAN
Exec Dt:
01/31/2006
2
RACINE, MICHAEL GENE
Exec Dt:
01/31/2006
Assignee
1
HERAEUS, INC.
6165 WEST DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070190364
11353141
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE., SUITE 500
IRVINE, CA 92612-7107
Assignment: 8
Reel/Frame:017817/0040   Pages: 2
Recorded: 04/27/2006
Attorney Dkt #:050346-0293
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RACINE, MICHAEL GENE
Exec Dt:
04/21/2006
2
DAS, ANIRBAN
Exec Dt:
04/21/2006
3
KENNEDY, STEVEN ROGER
Exec Dt:
04/21/2006
Assignee
1
HERAEUS, INC.
301 NORTH ROOSEVELT AVENUE
CHANDLER, ARIZONA 85226 U.S.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070253103
11411813
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE., SUITE 500
IRVINE, CA 92612-7108
Assignment: 9
Reel/Frame:018257/0098   Pages: 2
Recorded: 09/01/2006
Attorney Dkt #:050346-0356
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, ANIRBAN
Exec Dt:
08/16/2006
2
RACINE, GENE
Exec Dt:
08/16/2006
3
KENNEDY, STEVEN ROGER
Exec Dt:
08/16/2006
Assignee
1
HERAEUS, INC.
6165 WEST DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080057350
11514175
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE., SUITE 500
IRVINE, CA 92612-7108
Assignment: 10
Reel/Frame:018649/0826   Pages: 2
Recorded: 12/05/2006
Attorney Dkt #:050346-0355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, ANIRBAN
Exec Dt:
11/20/2006
2
KENNEDY, STEVEN ROGER
Exec Dt:
11/20/2006
3
RACINE, MICHAEL GENE
Exec Dt:
11/20/2006
Assignee
1
HERAEUS INCORPORATED
6165 WEST DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080131735
11633576
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE., SUITE 500
IRVINE, CA 92612-7108
Assignment: 11
Reel/Frame:018632/0412   Pages: 2
Recorded: 11/21/2006
Attorney Dkt #:050346-0364
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, ANIRBAN
Exec Dt:
11/21/2006
2
RACINE, MICHAEL GENE
Exec Dt:
11/21/2006
Assignee
1
HERAEUS INCORPORATED
6165 WEST DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080026255
11602953
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE., SUITE 500
IRVINE, CA 92612-7108
Assignment: 12
Reel/Frame:019021/0480   Pages: 2
Recorded: 03/08/2007
Attorney Dkt #:050346-0379
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, FENGLIN
Exec Dt:
02/22/2007
2
KUNKEL, BERND
Exec Dt:
02/22/2007
3
KENNEDY, STEVEN ROGER
Exec Dt:
02/22/2007
4
DAS, ANIRBAN
Exec Dt:
02/22/2007
Assignee
1
HERAEUS INCORPORATED
6165 WEST DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080170959
11653003
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE., SUITE 500
IRVINE, CA 92612-7108
Assignment: 13
Reel/Frame:019298/0462   Pages: 3
Recorded: 04/26/2007
Attorney Dkt #:050346-0454
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, ANIRBAN
Exec Dt:
04/23/2007
2
RACINE, MICHAEL GENE
Exec Dt:
04/23/2007
3
IMAKAWA, MAKOTO
Exec Dt:
04/23/2007
Assignee
1
HERAEUS, INC.
6165 WEST DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080268292
11790541
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE.
SUITE 500
IRVINE, CA 92612-7108
Assignment: 14
Reel/Frame:019592/0299   Pages: 3
Recorded: 07/11/2007
Attorney Dkt #:050346-0467
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, ANIRBAN
Exec Dt:
06/25/2007
2
LI, SHINHWA
Exec Dt:
06/25/2007
3
RACINE, MICHAEL GENE
Exec Dt:
06/25/2007
Assignee
1
HERAEUS INC.
6165 W. DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080238601
11822918
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVE.
SUITE 500
IRVINE, CA 92612-7108
Assignment: 15
Reel/Frame:020140/0467   Pages: 3
Recorded: 11/20/2007
Attorney Dkt #:050346-0489
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAS, ANIRBAN
Exec Dt:
11/14/2007
2
RACINE, MICHAEL GENE
Exec Dt:
11/14/2007
3
IMAKAWA, MAKOTO
Exec Dt:
11/14/2007
4
KENNEDY, STEVEN ROGER
Exec Dt:
11/14/2007
5
ARORA, RIKHIT
Exec Dt:
11/14/2007
Assignee
1
HERAEUS INC.
6165 WEST DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080166596
11877587
Correspondence name and address
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVENUE
SUITE 500
IRVINE, CA 92612-7108
Assignment: 16
Reel/Frame:020197/0394   Pages: 3
Recorded: 12/04/2007
Attorney Dkt #:050346-0464
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, FENGLIN
Exec Dt:
11/14/2007
2
DAS, ANIRBAN
Exec Dt:
11/14/2007
3
DERRINGTON, CARL
Exec Dt:
11/08/2007
4
KUNKEL, BERND
Exec Dt:
11/14/2007
Assignee
1
HERAEUS INC.
6165 WEST DETROIT STREET
CHANDLER, ARIZONA 85226
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080210555
11950240
Correspondence name and address
JOSHUA M. NELSON
MCDERMOTT WILL & EMERY LLP
18191 VON KARMAN AVENUE, SUITE 500
IRVINE, CA 92612-7108
Assignment: 17
Reel/Frame:039757/0045   Pages: 3
Recorded: 09/15/2016
Attorney Dkt #:101966.0053P P01-1283
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, ABHISHEK
Exec Dt:
12/22/2014
2
MESDAQ, ALI
Exec Dt:
12/22/2014
3
DAS, ANIRBAN
Exec Dt:
12/22/2014
4
JAIN, VARUN
Exec Dt:
12/22/2014
Assignee
1
FIREEYE, INC.
1440 MCCARTHY BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9690933
NONE
14579896
Correspondence name and address
RUTAN & TUCKER, LLP
611 ANTON BLVD., SUITE 1400
COSTA MESA, CA 92626
Assignment: 18
Reel/Frame:044239/0995   Pages: 3
Recorded: 11/28/2017
Attorney Dkt #:101966.0053P2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, ABHISHEK
Exec Dt:
12/22/2014
2
MESDAQ, ALI
Exec Dt:
12/22/2014
3
DAS, ANIRBAN
Exec Dt:
12/22/2014
4
JAIN, VARUN
Exec Dt:
12/22/2014
Assignee
1
FIREEYE, INC.
1440 MCCARTHY BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10366231
NONE
15633072
Correspondence name and address
RUTAN & TUCKER, LLP
611 ANTON BLVD., SUITE 1400
COSTA MESA, CA 92626
Assignment: 19
Reel/Frame:054537/0911   Pages: 3
Recorded: 12/03/2020
Attorney Dkt #:101966.0053P3 P01-1978
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINGH, ABHISHEK
Exec Dt:
12/22/2014
2
MESDAQ, ALI
Exec Dt:
12/22/2014
3
DAS, ANIRBAN
Exec Dt:
12/22/2014
4
JAIN, VARUN
Exec Dt:
12/22/2014
Assignee
1
FIREEYE, INC.
601 MCCARTHY BLVD.
MILPITAS, CALIFORNIA 95035
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10902117
NONE
16525455
Correspondence name and address
RUTAN & TUCKER, LLP
18575 JAMBOREE RD., 9TH FLOOR
IRVINE, CA 92612
Assignment: 20
Reel/Frame:050670/0814   Pages: 9
Recorded: 10/09/2019
Attorney Dkt #:P43411US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIANG, JIAHUI
Exec Dt:
09/20/2019
2
DAS, ANIRBAN
Exec Dt:
09/30/2019
3
KIM, JUNGYUP
Exec Dt:
09/23/2019
4
MELCHER, MARTIN
Exec Dt:
09/23/2019
5
VARADHARAJAN, SRINIVASAN
Exec Dt:
09/24/2019
6
OETTING, WOLF
Exec Dt:
09/26/2019
Assignee
1
APPLE INC.
ONE APPLE PARK WAY
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11272631
US20210076525
16564655
Correspondence name and address
DORSEY & WHITNEY LLP/APPLE INC.
111 SOUTH MAIN ST
SUITE 2100
SALT LAKE CITY, UT 84111
Assignment: 21
Reel/Frame:057928/0529   Pages: 4
Recorded: 10/27/2021
Attorney Dkt #:104670-100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PATTERSON, STACY
Exec Dt:
10/25/2021
2
DAS, ANIRBAN
Exec Dt:
10/21/2021
3
CASTIGLIA, TIMOTHY
Exec Dt:
10/21/2021
Assignee
1
RENSSELAER POLYTECHNIC INSTITUTE
110 8TH STREET, J BUILDING
TROY, NEW YORK 12180
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20220383091
17330340
Correspondence name and address
MURTHA CULLINA LLP ATTN: PATENT DOCKET
ONE CENTURY TOWER
265 CHURCH STREET
NEW HAVEN, CT 06510

Search Results as of: 05/23/2024 05:24 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