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 : JIRKOVSKY, IVO L.
Total Assignments: 10
Assignment: 1
Reel/Frame:004000/0923   Pages: 3
Recorded: 06/16/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DEMERSON, CHRISTOPHER A.
Exec Dt:
04/24/1981
2
JIRKOVSKY, IVO L.
Exec Dt:
04/24/1981
Assignee
1
AMERICAN HOME PRODUCTS CORPORATION, A CORP. OF DE
685 THIRD AVE.
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4355031
NONE
06262717
Correspondence name and address
JOHN W. ROUTH
AMERICAN HOME PRODUCTS CORP.
685 THIRD AVE.
NEW YORK, NY 10017
Assignment: 2
Reel/Frame:004299/0970   Pages: 3
Recorded: 09/13/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GAUTHIER, JEAN A.
Exec Dt:
08/08/1983
2
JIRKOVSKY, IVO L.
Exec Dt:
08/08/1983
Assignee
1
AYERST, MCKENNA & HARRISON, INC., A PRIVATE CORP OF CANADA
1025 LAURENTIEN BOULEVARD, ST. LAURENT,
QUEBEC, CANADA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4492697
NONE
06523989
Correspondence name and address
JOHN W. ROUTH
AMERICAN HOME PRODUCTS CORP.
685 THIRD AVE.
NEW YORK, NY 10017
Assignment: 3
Reel/Frame:004891/0522   Pages: 2
Recorded: 06/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JIRKOVSKY, IVO L.
Exec Dt:
06/12/1987
Assignee
1
AMERICAN HOME PRODUCTS CORPORATION
685 THIRD AVENUE
A CORP. OF DE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4778812
NONE
07061836
Correspondence name and address
JOHN W. ROUTH
AMERICAN HOME PRODUCTS CORP.,
685 THIRD AVE.,
NEW YORK, NY 10017
Assignment: 4
Reel/Frame:005211/0575   Pages: 3
Recorded: 01/08/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HAYWARD, MARSHALL A.
Exec Dt:
06/03/1988
2
SABATUCCI, JOSEPH P.
Exec Dt:
06/03/1988
3
JIRKOVSKY, IVO L.
Exec Dt:
06/03/1988
4
LEFEBVRE, YVON
Exec Dt:
06/03/1988
Assignee
1
AMERICAN HOME PRODUCTS CORPORATION
685 THIRD AVENUE, A CORP. OF DE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4916241
NONE
07205147
Correspondence name and address
RONALD W. ALICE
AMERICAN HOME PRODUCTS CORP.
685 THIRD AVENUE - 25TH FLOOR
NEW YORK, NY 10017
Assignment: 5
Reel/Frame:005216/0846   Pages: 3
Recorded: 01/25/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FELMAN, STEVEN W.
Exec Dt:
12/08/1989
2
JIRKOVSKY, IVO L.
Exec Dt:
12/08/1989
3
MEMOLI, KEVIN A.
Exec Dt:
12/08/1989
Assignee
1
AMERICAN HOME PRODUCTS CORPORATION
685 THIRD AVE.
A CORP. OF DE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4966905
NONE
07449620
Correspondence name and address
RONALD W. ALICE
AMERICAN HOME PRODUCTS CORPORATION
685 THIRD AVE.
NEW YORK, NY 10017
Assignment: 6
Reel/Frame:005630/0758   Pages: 4
Recorded: 03/18/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JIRKOVSKY, IVO L.
Exec Dt:
02/13/1991
2
BAUDY, REINHARDT B.
Exec Dt:
02/13/1991
3
GREENBLATT, LYNNE P.
Exec Dt:
02/13/1991
Assignee
1
AMERICAN HOME PRODUCTS CORPORATION, A CORP. OF DE
685 THIRD AVE.
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5118675
NONE
07656894
Correspondence name and address
RONALD W. ALICE
AMERICAN HOME PRODUCTS CORP.
685 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 7
Reel/Frame:006236/0748   Pages: 3
Recorded: 08/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
ZASK, ARIE
Exec Dt:
06/25/1992
2
JIRKOVSKY, IVO L.
Exec Dt:
06/25/1992
Assignee
1
AMERICAN HOME PRODUCTS CORPORATION, A CORPORATION OF DELAWARE
685 THIRD AVENUE
NEW YORK, NEW YORK
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5236941
NONE
07906331
Correspondence name and address
RONALD W. ALICE
AMERICAN HOME PRODUCTS CORPORATION
685 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 8
Reel/Frame:006384/0896   Pages: 4
Recorded: 01/15/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
FELMAN, STEVEN W.
Exec Dt:
12/03/1992
2
JIRKOVSKY, IVO L.
Exec Dt:
12/03/1992
3
MEMOLI, KEVIN A.
Exec Dt:
12/03/1992
Assignee
1
AMERICAN HOME PRODUCTS CORPORATION
PATENT DEPT. - 15TH FLOOR
685 THIRD AVENUE
NEW YORK, NEW YORK 10017
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5314913
NONE
07986644
Correspondence name and address
RONALD W. ALICE
AMERICAN HOME PRODUCTS CORPORATION
PATENT DEPT. - 15TH FLOOR
685 THIRD AVENUE
NEW YORK, NY 10017
Assignment: 9
Reel/Frame:014737/0908   Pages: 10
Recorded: 06/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WINKLEY, MICHAEL WILLIAM
Exec Dt:
05/14/2004
2
CHAN, ANITA WAI-YIN
Exec Dt:
05/14/2004
3
JIRKOVSKY, IVO L.
Exec Dt:
06/01/2004
4
KREMER, KENNETH ALFRED MARTIN
Exec Dt:
05/17/2004
5
ZELDIS, JOSEPH
Exec Dt:
05/14/2004
6
NIKITENKO, ANTONIA ARISTOTELEVNA
Exec Dt:
05/14/2004
7
STRONG, HENRY LEE
Exec Dt:
05/14/2004
8
MANSOUR, TAREK
Exec Dt:
05/14/2004
9
KHAFIZOVA, GULNAZ
Exec Dt:
05/17/2004
10
VENKATESAN, ARANAPAKAM M.
Exec Dt:
05/14/2004
Assignee
1
WYETH HOLDINGS CORPORATION
FIVE GIRALDA FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7276611
US20040242874
10844243
Correspondence name and address
WYETH
DANIEL B. MORAN
FIVE GIRALDA FARMS
MADISON, NJ 07940
Assignment: 10
Reel/Frame:015325/0859   Pages: 5
Recorded: 11/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAN, ANITA W.
Exec Dt:
08/30/2004
2
FEIGELSON, GREGG B.
Exec Dt:
09/02/2004
3
ZELDIS, JOSEPH
Exec Dt:
08/31/2004
4
JIRKOVSKY, IVO L.
Exec Dt:
09/14/2004
Assignee
1
WYETH
FIVE GIRALD FARMS
MADISON, NEW JERSEY 07940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7361773
US20050070709
10919099
Correspondence name and address
WYETH
REBECCA R. BARRETT
PATENT LAW DEPARTMENT
FIVE GIRALDA FARMS
MADISON, NJ 07940

Search Results as of: 05/08/2024 08:57 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