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 : BUHR, CHRIS A.
Total Assignments: 16
Assignment: 1
Reel/Frame:004978/0690   Pages: 3
Recorded: 11/25/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/27/1988
2
Exec Dt:
10/27/1988
Assignee
1
FOSTER CITY, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07248517
Correspondence name and address
REGINALD J. SUYAT
FLEHR, HOHBACH, TEST
ALBRITTON & HERBERT
STE 3400, FOUR EMBARCADERO CENTER
SAN FRANCISCO, CA 94111
Assignment: 2
Reel/Frame:012680/0489   Pages: 3
Recorded: 03/15/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/14/2002
Assignee
1
5555 OBERLIN DRIVE
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09910950
Correspondence name and address
PENNIE & EDMONDS LLP
ANTHONY M. INSOGNA
1155 AVENUE OF AMERICAS
NEW YORK, N.Y. 10036-2711
Assignment: 3
Reel/Frame:015092/0542   Pages: 5
Recorded: 03/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/08/2004
2
Exec Dt:
02/04/2004
3
Exec Dt:
02/04/2004
4
Exec Dt:
03/08/2004
5
Exec Dt:
02/05/2004
6
Exec Dt:
02/05/2004
7
Exec Dt:
02/04/2004
8
Exec Dt:
02/04/2004
9
Exec Dt:
02/05/2004
10
Exec Dt:
02/06/2004
Assignee
1
4550 TOWNE CENTRE COURT
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10414839
Correspondence name and address
JONES DAY
ANTHONY M. INSOGNA
222 E. 41ST STREET
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:015716/0399   Pages: 5
Recorded: 08/23/2004
Attorney Dkt #:10624-143-999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/01/2004
2
Exec Dt:
04/01/2004
3
Exec Dt:
04/05/2004
4
Exec Dt:
08/20/2004
5
Exec Dt:
04/05/2004
6
Exec Dt:
04/05/2004
7
Exec Dt:
04/01/2004
8
Exec Dt:
05/26/2004
9
Exec Dt:
04/05/2004
10
Exec Dt:
05/27/2004
11
Exec Dt:
05/27/2004
Assignee
1
4550 TOWNE CENTRE COURT
SAN DIEGO, CALIFORNIA 92121
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
10718185
Correspondence name and address
JONES DAY
ANTHONY M. INSOGNA
222 EAST 41ST STREET
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:016568/0369   Pages: 14
Recorded: 07/25/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2005
2
Exec Dt:
07/06/2005
3
Exec Dt:
07/01/2005
4
Exec Dt:
07/01/2005
5
Exec Dt:
07/11/2005
6
Exec Dt:
07/01/2005
7
Exec Dt:
07/06/2005
8
Exec Dt:
07/01/2005
9
Exec Dt:
07/06/2005
10
Exec Dt:
07/06/2005
11
Exec Dt:
07/06/2005
12
Exec Dt:
07/07/2005
13
Exec Dt:
07/01/2005
14
Exec Dt:
07/01/2005
15
Exec Dt:
07/01/2005
16
Exec Dt:
07/01/2005
17
Exec Dt:
07/15/2005
18
Exec Dt:
07/01/2005
19
Exec Dt:
07/01/2005
20
Exec Dt:
07/01/2005
21
Exec Dt:
07/01/2005
22
Exec Dt:
07/01/2005
23
Exec Dt:
07/01/2005
24
Exec Dt:
07/01/2005
25
Exec Dt:
07/08/2005
26
Exec Dt:
07/01/2005
Assignee
1
PATENTS
P.O. BOX 511 - 170 HARBOR WAY
SOUTH SAN FRANCISCO, CALIFORNIA 94083-0511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10513081
Correspondence name and address
EXELIXIS, INC.
PATENTS
P.O. BOX 511
170 HARBOR WAY
SOUTH SAN FRANCISCO, CA 94083-0511
Assignment: 6
Reel/Frame:016850/0367   Pages: 14
Recorded: 10/04/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/01/2005
2
Exec Dt:
07/06/2005
3
Exec Dt:
07/01/2005
4
Exec Dt:
07/01/2005
5
Exec Dt:
07/11/2005
6
Exec Dt:
07/01/2005
7
Exec Dt:
07/06/2005
8
Exec Dt:
07/01/2005
9
Exec Dt:
07/06/2005
10
Exec Dt:
07/06/2005
11
Exec Dt:
07/06/2005
12
Exec Dt:
07/07/2005
13
Exec Dt:
07/01/2005
14
Exec Dt:
07/01/2005
15
Exec Dt:
07/01/2005
16
Exec Dt:
07/01/2005
17
Exec Dt:
07/15/2005
18
Exec Dt:
07/01/2005
19
Exec Dt:
07/01/2005
20
Exec Dt:
07/01/2005
21
Exec Dt:
07/01/2005
22
Exec Dt:
07/01/2005
23
Exec Dt:
07/01/2005
24
Exec Dt:
07/01/2005
25
Exec Dt:
07/08/2005
26
Exec Dt:
07/01/2005
27
Exec Dt:
07/01/2005
Assignee
1
170 HARBOR WAY
P.O. BOX 511
SOUTH SAN FRANCISCO, CALIFORNIA 94083-0511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10513081
Correspondence name and address
LALEH SHAYESTEH
170 HARBOR WAY
P.O. BOX 511
SOUTH SAN FRANCISCO, CALIFORNIA 94083-05
Assignment: 7
Reel/Frame:019183/0792   Pages: 16
Recorded: 04/19/2007
Attorney Dkt #:02-420-H
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SERIAL NUMBER PREVIOUSLY RECORDED ON REEL 016568 FRAME 0369. ASSIGNOR(S) HEREBY CONFIRMS THE SERIAL NUMBER SHOULD BE 10/513,081.
Assignors
1
Exec Dt:
07/01/2005
2
Exec Dt:
07/06/2005
3
Exec Dt:
07/01/2005
4
Exec Dt:
07/01/2005
5
Exec Dt:
07/11/2005
6
Exec Dt:
07/01/2005
7
Exec Dt:
07/06/2005
8
Exec Dt:
07/01/2005
9
Exec Dt:
07/06/2005
10
Exec Dt:
07/06/2005
11
Exec Dt:
07/06/2005
12
Exec Dt:
07/07/2005
13
Exec Dt:
07/01/2005
14
Exec Dt:
07/01/2005
15
Exec Dt:
07/01/2005
16
Exec Dt:
07/01/2005
17
Exec Dt:
07/15/2005
18
Exec Dt:
07/01/2005
19
Exec Dt:
07/01/2005
20
Exec Dt:
07/01/2005
21
Exec Dt:
07/01/2005
22
Exec Dt:
07/01/2005
23
Exec Dt:
07/01/2005
24
Exec Dt:
07/01/2005
25
Exec Dt:
07/08/2005
26
Exec Dt:
07/01/2005
Assignee
1
P.O. BOX 511, 170 HARBOR WAY
PATENTS
SOUTH SAN FRANCISCO, CALIFORNIA 94083-0511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10513081
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:019172/0071   Pages: 5
Recorded: 04/17/2007
Attorney Dkt #:05-908-A5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2007
2
Exec Dt:
02/07/2007
3
Exec Dt:
02/07/2007
4
Exec Dt:
02/07/2007
5
Exec Dt:
02/15/2007
6
Exec Dt:
02/07/2007
7
Exec Dt:
01/22/2007
Assignee
1
210 EAST GRAND AVENUE
P.O. BOX 511
SOUTH SAN FRANCISCO, CALIFORNIA 94083-0511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11575411
Correspondence name and address
MCDONNELL BOEHNEN HULBERT & BERGHOFF LLP
300 SOUTH WACKER DRIVE
SUITE 3100
CHICAGO, IL 60606
Assignment: 9
Reel/Frame:020409/0529   Pages: 4
Recorded: 01/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2007
2
Exec Dt:
02/07/2007
3
Exec Dt:
02/07/2007
4
Exec Dt:
02/07/2007
5
Exec Dt:
02/09/2007
6
Exec Dt:
01/22/2007
Assignee
1
210 EAST GRAND AVENUE, P.O. BOX 511
ATTN: PATENT DEPARTMENT
SOUTH SAN FRANCISCO, CALIFORNIA 94083-0511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11988859
Correspondence name and address
JANICE V. WADE
EXELIXIS, INC.
PATENT DEPT.
210 EAST GRAND AVENUE, P.O. BOX 511
SOUTH SAN FRANCISCO, CA 94083-0511
Assignment: 10
Reel/Frame:020466/0127   Pages: 4
Recorded: 01/15/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/07/2007
2
Exec Dt:
02/07/2007
3
Exec Dt:
02/07/2007
4
Exec Dt:
02/07/2007
5
Exec Dt:
02/02/2007
6
Exec Dt:
02/07/2007
7
Exec Dt:
02/07/2007
8
Exec Dt:
02/14/2007
9
Exec Dt:
01/22/2007
Assignee
1
210 EAST GRAND AVENUE, P.O. BOX 511
ATTN: PATENT DEPARTMENT
SOUTH SAN FRANCISCO, CALIFORNIA 94083-0511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11988848
Correspondence name and address
JANICE V. WADE
EXELIXIS, INC., PATENT DEPT.
210 EAST GRAND AVENUE
P.O. BOX 511
SOUTH SAN FRANCISCO, CA 94083-0511
Assignment: 11
Reel/Frame:022346/0929   Pages: 22
Recorded: 03/04/2009
Attorney Dkt #:06-053-A-US/EXS06-039C-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/01/2008
2
Exec Dt:
10/01/2008
3
Exec Dt:
10/08/2008
4
Exec Dt:
12/09/2008
5
Exec Dt:
10/09/2008
6
Exec Dt:
12/15/2008
7
Exec Dt:
10/01/2008
8
Exec Dt:
12/16/2008
9
Exec Dt:
12/10/2008
10
Exec Dt:
10/01/2008
11
Exec Dt:
10/08/2008
12
Exec Dt:
10/08/2008
13
Exec Dt:
12/09/2008
14
Exec Dt:
12/09/2008
15
Exec Dt:
01/14/2009
16
Exec Dt:
01/12/2009
17
Exec Dt:
12/09/2008
18
Exec Dt:
10/08/2008
19
Exec Dt:
10/01/2008
Assignee
1
249 EAST GRAND AVENUE
PATENT DEPARTMENT
SOUTH SAN FRANCISCO, CALIFORNIA 94080-4804
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12096961
Correspondence name and address
LAURA A. HUNTINGTON
249 EAST GRAND AVENUE
PATENT DEPARTMENT
S SAN FRANCISCO, CA 94080-4804
Assignment: 12
Reel/Frame:022285/0810   Pages: 15
Recorded: 02/19/2009
Attorney Dkt #:EX07-025C-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/16/2008
2
Exec Dt:
12/16/2008
3
Exec Dt:
01/09/2009
4
Exec Dt:
12/16/2008
5
Exec Dt:
01/09/2009
6
Exec Dt:
12/16/2008
7
Exec Dt:
12/16/2008
8
Exec Dt:
01/09/2009
9
Exec Dt:
12/16/2008
10
Exec Dt:
01/09/2009
11
Exec Dt:
12/16/2008
12
Exec Dt:
12/16/2008
13
Exec Dt:
01/09/2009
14
Exec Dt:
01/14/2009
15
Exec Dt:
12/16/2008
16
Exec Dt:
01/09/2009
17
Exec Dt:
01/09/2009
18
Exec Dt:
12/16/2008
19
Exec Dt:
12/16/2008
20
Exec Dt:
01/09/2009
21
Exec Dt:
01/09/2009
Assignee
1
P.O. BOX 511, 249 EAST GRAND AVENUE
ATTN: PATENT DEPT.
SOUTH SAN FRANCISCO, CALIFORNIA 94083-0511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12290159
Correspondence name and address
JOYCE G. COHEN
P.O. BOX 511, 249 EAST GRAND AVENUE
ATTN: PATENT DEPT.
SOUTH SAN FRANCISCO, CA 94083-0511
Assignment: 13
Reel/Frame:023917/0949   Pages: 8
Recorded: 02/09/2010
Attorney Dkt #:EX07-008C-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2010
2
Exec Dt:
02/05/2010
3
Exec Dt:
02/05/2010
4
Exec Dt:
02/05/2010
5
Exec Dt:
02/08/2010
6
Exec Dt:
02/05/2010
7
Exec Dt:
02/05/2010
8
Exec Dt:
02/08/2010
Assignee
1
P.O. BOX 511, 210 EAST GRAND AVENUE
ATTN: PATENT DEPT.
SOUTH SAN FRANCISCO, CALIFORNIA 94083-0511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12595226
Correspondence name and address
JOYCE G. COHEN
P.O. BOX 511, 210 EAST GRAND AVENUE
ATTN: PATENT DEPT.
SOUTH SAN FRANCISCO, CA 94083-0511
Assignment: 14
Reel/Frame:023934/0383   Pages: 5
Recorded: 02/13/2010
Attorney Dkt #:027230-001010US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/05/2010
2
Exec Dt:
02/05/2010
3
Exec Dt:
02/05/2010
4
Exec Dt:
02/05/2010
Assignee
1
220 EAST GRAND AVENUE
P.O. BOX 511
SOUTH SAN FRANCISCO, CALIFORNIA 94083
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12569760
Correspondence name and address
WILLIAM B. KEZER, ESQ.
TOWNSEND AND TOWNSEND AND CREW LLP
TWO EMBARCADERO CENTER, 8TH FLOOR
SAN FRANCISCO, CA 94111-3834
Assignment: 15
Reel/Frame:023972/0329   Pages: 4
Recorded: 02/22/2010
Attorney Dkt #:EX07-007C-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2010
2
Exec Dt:
02/22/2010
Assignee
1
P.O. BOX 511, 210 EAST GRAND AVENUE
ATTN: PATENT DEPT.
SOUTH SAN FRANCISCO, CALIFORNIA 94083-0511
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12595233
Correspondence name and address
JOYCE G. COHEN
P.O. BOX 511, 210 EAST GRAND AVENUE
ATTN: PATENT DEPT.
SOUTH SAN FRANCISCO, CA 94083-0511
Assignment: 16
Reel/Frame:031005/0086   Pages: 3
Recorded: 08/14/2013
Attorney Dkt #:224990/07-007C2-US/335674
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2010
2
Exec Dt:
02/22/2010
Assignee
1
210 E. GRAND AVE.
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13694772
Correspondence name and address
HEIDI M. BERVEN
350 E. MICHIGAN
STE. 300
KALAMAZOO, MI 49007

Search Results as of: 05/01/2024 01:05 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