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 Assignee Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignee Name : PFIZER INC., A CORP. OF DE.
Total Assignments: 63
Assignment: 1
Reel/Frame:003797/0430   Pages: 1
Recorded: 08/28/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/25/1980
Assignee
1
235 RSDY 42ND ST.,
NEW YORK,, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06182162
Correspondence name and address
FRANCIS X. MURPHY
PFIZER, INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:003810/0201   Pages: 2
Recorded: 11/14/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/15/1980
2
Exec Dt:
07/26/1979
3
Exec Dt:
07/24/1979
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06185849
Correspondence name and address
FRANCIS X. MURPHY
PFIZER, INC.
235 E. 42ND ST.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:003850/0309   Pages: 2
Recorded: 12/10/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/24/1980
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06214846
Correspondence name and address
FRANCIS X. MURPHY
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:003850/0109   Pages: 1
Recorded: 12/09/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/04/1980
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06214742
Correspondence name and address
CONNOLLY & HUTZ
FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 5
Reel/Frame:003853/0830   Pages: 1
Recorded: 01/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/31/1980
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06222202
Correspondence name and address
PFIZER INC.,
235 E. 42ND ST.,
NEW YORK, N.Y. 10017
Assignment: 6
Reel/Frame:003853/0839   Pages: 1
Recorded: 01/05/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
12/31/1980
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06222239
Correspondence name and address
FRANCIS X. MURPHY
PFIZER INC., 235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 7
Reel/Frame:003861/0380   Pages: 1
Recorded: 01/15/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/06/1981
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06225162
Correspondence name and address
FRANCIS X. MURPHY
PFIZER INC., 235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 8
Reel/Frame:003865/0175   Pages: 2
Recorded: 02/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/30/1981
2
Exec Dt:
01/30/1981
3
Exec Dt:
01/30/1981
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06230779
Correspondence name and address
PFIZER INC.
235 EAST 42ND ST.
NEW YORK,N.Y. 10017
Assignment: 9
Reel/Frame:003866/0900   Pages: 1
Recorded: 02/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/04/1981
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06232475
Correspondence name and address
CHARLES J. KNUTH
PFIZER, INC., 235 E. 42ND ST.
NEW YORK, N.Y. 10019
Assignment: 10
Reel/Frame:003860/0749   Pages: 1
Recorded: 02/09/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/06/1981
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06232156
Correspondence name and address
FRANCIS X. MURPHY
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 11
Reel/Frame:003874/0362   Pages: 1
Recorded: 03/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/18/1981
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06246504
Correspondence name and address
FRANCIS X. MURPHY
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 12
Reel/Frame:003874/0363   Pages: 1
Recorded: 03/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
03/19/1981
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06246505
Correspondence name and address
FRANCIS X. MURPHY
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 13
Reel/Frame:003874/0225   Pages: 1
Recorded: 03/23/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/20/1981
2
Exec Dt:
03/20/1981
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06246453
Correspondence name and address
FRANCIS X. MURPHY
PFIZER INC.,
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 14
Reel/Frame:003889/0281   Pages: 1
Recorded: 05/18/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/15/1981
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06264736
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.,
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 15
Reel/Frame:003942/0513   Pages: 1
Recorded: 10/13/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/21/1981
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06269927
Correspondence name and address
CHARLES J. KNUTH
PFIZER, INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 16
Reel/Frame:003886/0877   Pages: 1
Recorded: 08/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/10/1981
Assignee
1
235 EAST 42NDST.
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06170490
Correspondence name and address
FRANCIS X. MURPHY
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, N. Y. 10017
Assignment: 17
Reel/Frame:003939/0972   Pages: 1
Recorded: 10/05/1980
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/30/1981
Assignee
1
235 EAST 42ND ST
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06308746
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC., 235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 18
Reel/Frame:003936/0921   Pages: 1
Recorded: 10/20/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/08/1981
2
Exec Dt:
10/06/1981
3
Exec Dt:
10/06/1981
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06313121
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC., 235 E. 42ND ST.
NEW YORK, NY 10017
Assignment: 19
Reel/Frame:003943/0999   Pages: 1
Recorded: 11/02/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/29/1981
Assignee
1
235 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06317223
Correspondence name and address
CHARLES J. KNUTH
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 20
Reel/Frame:003959/0736   Pages: 1
Recorded: 11/12/1981
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
11/03/1981
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06320051
Correspondence name and address
CONNOLLY AND HUTZ
THE FARMERS BANK BLDG.
WILMINGTON, DE 19899
Assignment: 21
Reel/Frame:003974/0991   Pages: 1
Recorded: 02/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/28/1982
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06348881
Correspondence name and address
PFIZER INC.
235 E. 42ND ST.
NEW YORK, NY 10017
Assignment: 22
Reel/Frame:003960/0569   Pages: 1
Recorded: 02/01/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/29/1982
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06344858
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 23
Reel/Frame:003979/0154   Pages: 2
Recorded: 03/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/04/1982
2
Exec Dt:
03/04/1982
3
Exec Dt:
03/04/1982
Assignee
1
235 EAST 42ND ST.,
NEW YORK,, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06358569
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.,
235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 24
Reel/Frame:004002/0809   Pages: 2
Recorded: 03/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/04/1982
2
Exec Dt:
03/04/1982
3
Exec Dt:
03/04/1982
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06358765
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC., 235 E. 42ND ST.
NEW YORK, NY 10017
Assignment: 25
Reel/Frame:004000/0654   Pages: 1
Recorded: 05/14/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/18/1982
2
Exec Dt:
05/18/1982
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06381591
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 26
Reel/Frame:004533/0345   Pages: 1
Recorded: 04/24/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/18/1985
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06842109
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC., PATENT DEPT.
235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 27
Reel/Frame:004670/0388   Pages: 2
Recorded: 12/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/20/1985
2
Exec Dt:
05/20/1985
3
Exec Dt:
05/20/1985
4
Exec Dt:
05/17/1985
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07010081
Correspondence name and address
PAUL D. THOMAS
PFIZER INC., PATENT DEPT.
EASTERN POINT ROAD,
GROTON, CT. 06340
Assignment: 28
Reel/Frame:004448/0189   Pages: 3
Recorded: 09/03/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/14/1985
2
Exec Dt:
08/14/1985
3
Exec Dt:
08/14/1985
Assignee
1
235 E. 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06741339
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 29
Reel/Frame:004510/0794   Pages: 2
Recorded: 01/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/16/1986
2
Exec Dt:
01/16/1986
Assignee
1
235 E. 42ND STREET
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06822575
Correspondence name and address
CHARLES J. KNUTH
PFIZER, INC.
235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 30
Reel/Frame:004512/0467   Pages: 1
Recorded: 01/31/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/31/1986
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06825017
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 31
Reel/Frame:004544/0749   Pages: 2
Recorded: 03/10/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/04/1986
2
Exec Dt:
03/04/1986
3
Exec Dt:
03/04/1986
Assignee
1
235 E. 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06839010
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.,
235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 32
Reel/Frame:004574/0624   Pages: 1
Recorded: 05/08/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/06/1986
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06860946
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 33
Reel/Frame:004593/0663   Pages: 1
Recorded: 08/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/14/1986
2
Exec Dt:
08/14/1986
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06898473
Correspondence name and address
LADAS & PARRY
26 WEST 61ST ST.
NEW YORK, NEW YORK 10023
Assignment: 34
Reel/Frame:004594/0525   Pages: 1
Recorded: 08/19/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/14/1986
2
Exec Dt:
08/14/1986
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06898458
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 35
Reel/Frame:004597/0258   Pages: 3
Recorded: 08/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/26/1986
2
Exec Dt:
08/07/1986
3
Exec Dt:
08/18/1986
4
Exec Dt:
08/18/1986
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06902353
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 36
Reel/Frame:004596/0527   Pages: 1
Recorded: 08/27/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/27/1986
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06900934
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.,
235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 37
Reel/Frame:005078/0200   Pages: 1
Recorded: 02/21/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/27/1986
Assignee
1
235 E. 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07346118
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 38
Reel/Frame:004597/0255   Pages: 1
Recorded: 08/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
08/28/1986
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06902344
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC., 235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 39
Reel/Frame:004637/0116   Pages: 1
Recorded: 10/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/30/1986
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06925776
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 40
Reel/Frame:004640/0314   Pages: 2
Recorded: 12/05/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/26/1986
2
Exec Dt:
11/26/1986
3
Exec Dt:
11/06/1986
4
Exec Dt:
11/06/1986
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06938219
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC., 235 EAST 42ND ST.
NEW YORK, NY 10017
Assignment: 41
Reel/Frame:004727/0671   Pages: 2
Recorded: 06/11/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/15/1987
2
Exec Dt:
05/19/1987
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07060577
Correspondence name and address
CHARLES J. KNUTH
235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 42
Reel/Frame:004701/0225   Pages: 2
Recorded: 04/27/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/21/1987
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07008105
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC., PATENT DEPT.
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 43
Reel/Frame:004712/0736   Pages: 1
Recorded: 05/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/07/1987
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05509055
Correspondence name and address
PFIZER INC.
PATENT DEPT., 20TH FL.
235 EAST 42ND STREET
NEW YORK, NY. 10017
Assignment: 44
Reel/Frame:004725/0156   Pages: 1
Recorded: 05/20/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/07/1987
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
05616830
Correspondence name and address
PFIZER INC.
PATENT DEPT., 20TH FLOOR
235 EAST 42ND STREET
NEW YORK, NEW YORK 10017
Assignment: 45
Reel/Frame:004708/0412   Pages: 1
Recorded: 05/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/08/1987
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07047950
Correspondence name and address
CHARLES J. KNUTH
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017
Assignment: 46
Reel/Frame:004875/0338   Pages: 1
Recorded: 02/16/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/12/1988
2
Exec Dt:
02/12/1988
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07157182
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 47
Reel/Frame:004898/0630   Pages: 1
Recorded: 04/13/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
04/13/1988
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07181142
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 48
Reel/Frame:004887/0172   Pages: 3
Recorded: 05/24/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/14/1988
2
Exec Dt:
05/14/1988
3
Exec Dt:
05/14/1988
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07198020
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.,
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 49
Reel/Frame:004924/0331   Pages: 1
Recorded: 07/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
07/19/1988
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07221167
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 50
Reel/Frame:004943/0597   Pages: 3
Recorded: 09/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/31/1988
2
Exec Dt:
08/31/1988
3
Exec Dt:
08/31/1988
4
Exec Dt:
08/31/1988
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07217584
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017-5755
Assignment: 51
Reel/Frame:004960/0797   Pages: 2
Recorded: 10/14/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/06/1988
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07232345
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND ST.
NEW YORK, NY 10017-5755
Assignment: 52
Reel/Frame:005019/0273   Pages: 1
Recorded: 01/12/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/12/1989
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07296458
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 53
Reel/Frame:005040/0249   Pages: 1
Recorded: 02/09/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/09/1989
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07308868
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 54
Reel/Frame:005074/0563   Pages: 1
Recorded: 05/11/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/03/1989
2
Exec Dt:
05/03/1989
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07350417
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.,
235 EAST 42ND ST.,
NEW YORK, NY 10017-5755
Assignment: 55
Reel/Frame:005079/0390   Pages: 1
Recorded: 05/26/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
05/11/1989
2
Exec Dt:
05/11/1989
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07358032
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC., 235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 56
Reel/Frame:005084/0920   Pages: 1
Recorded: 05/23/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/23/1989
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07355515
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 57
Reel/Frame:005086/0107   Pages: 1
Recorded: 05/25/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
05/25/1989
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07357138
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 58
Reel/Frame:005107/0503   Pages: 3
Recorded: 07/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/29/1989
2
Exec Dt:
06/29/1989
3
Exec Dt:
06/29/1989
4
Exec Dt:
06/29/1989
5
Exec Dt:
06/29/1989
6
Exec Dt:
06/29/1989
7
Exec Dt:
06/29/1989
Assignee
1
235 EAST 42ND STREET
NY, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07354170
Correspondence name and address
PAUL H. GINSBURG
PFIZER INC.
PATENT DEPT., 20TH FLOOR
235 EAST 42ND STREET
NEW YORK, N.Y. 10017-5755
Assignment: 59
Reel/Frame:005259/0270   Pages: 2
Recorded: 03/20/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/16/1990
2
Exec Dt:
03/16/1990
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07496393
Correspondence name and address
PETER C. RICHARDSON
PFIZER INC.
235 EAST 42ND STREET
NEW YORK, NY 10017-5755
Assignment: 60
Reel/Frame:005440/0851   Pages: 3
Recorded: 09/14/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/28/1990
2
Exec Dt:
08/28/1990
Assignee
1
235 EAST 42ND ST.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07583264
Correspondence name and address
J. TREVOR LUMB, PFIZER INC.
EASTERN POINT ROAD
GROTON, CT 06340
Assignment: 61
Reel/Frame:005429/0783   Pages: 5
Recorded: 08/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/29/1990
2
Exec Dt:
08/29/1990
3
Exec Dt:
08/28/1990
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07574993
Correspondence name and address
J. TREVOR LUMB
PFIZER INC.,
EASTERN POINT ROAD
GROTON, CT 06340
Assignment: 62
Reel/Frame:005440/0911   Pages: 5
Recorded: 09/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/10/1990
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07583412
Correspondence name and address
J. TREVOR LUMB
PFIZER INC.,
EASTERN POINT ROAD
GROTON, CT 06340
Assignment: 63
Reel/Frame:005745/0804   Pages: 4
Recorded: 06/28/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/19/1991
2
Exec Dt:
06/19/1991
3
Exec Dt:
06/19/1991
Assignee
1
235 EAST 42ND STREET
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07636549
Correspondence name and address
ROBERT F. SHEYKA
PFIZER INC.
PATENT DEPT.
235 EAST 42ND ST.
NEW YORK, NY 10017-5755

Search Results as of: 05/03/2024 01:41 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