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 : CLARK, JOHN A.
Total Assignments: 9
Assignment: 1
Reel/Frame:004770/0058   Pages: 1
Recorded: 10/23/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CLARK, JOHN A.
Exec Dt:
07/22/1986
2
ADSHEAD, ALAN
Exec Dt:
07/22/1986
3
BUTCHER, DAVID W.
Exec Dt:
07/22/1986
Assignee
1
CIBA-GEIGY AG
KLYBECKSTRASSE 141
A COMPANY OF SWISS
4002 BASLE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4720441
NONE
06877835
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVE. N.W.
SUITE 1100
WASHINGTON, D. C. 20006
Assignment: 2
Reel/Frame:004831/0671   Pages: 1
Recorded: 02/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CLARK, JOHN A.
Exec Dt:
07/22/1986
2
ADSHEAD, ALAN
Exec Dt:
07/22/1986
3
BUTCHER, DAVID W.
Exec Dt:
07/22/1986
Assignee
1
CIBA-GEIGY AG, A COMPANY OF SWISS
KLYBECKSTRASSE 141
4002 BASLE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4748097
NONE
06877954
Correspondence name and address
WENDEROTH, LIND & PONACK
1750 PENNSYLVANIA AVENUE, N.W.
SUITE 1100
WASHINGTON, D.C. 20006
Assignment: 3
Reel/Frame:004907/0924   Pages: 1
Recorded: 06/28/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DOYLE, JAMES
Exec Dt:
03/17/1988
2
BUTCHER, DAVID W.
Exec Dt:
03/17/1988
3
CLARK, JOHN A.
Exec Dt:
03/17/1988
Assignee
1
CIBA-GEIGY AG
KLYBECKSTRASSE 141
A CO. OF SWISS CONFEDERATION
4002 BASLE, SWITZERLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4816360
NONE
06940050
Correspondence name and address
WENDEROTH, LIND & PONACK
SUITE 700 SOUTHERN BUILDING
805 15TH STREET N.W.
WASHINGTON,D.C. 20005
Assignment: 4
Reel/Frame:005650/0501   Pages: 3
Recorded: 04/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
CLARK, JOHN A.
Exec Dt:
11/12/1990
Assignee
1
HALLIBURTON COMPANY
A CORP. OF DE
DUNCAN, OKLAHOMA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5097902
NONE
07602453
Correspondence name and address
C. DEAN DOMINIQUE
HALLIBURTON SERVICES, A DIV. OF HALLIBUR
TON COMPANY
P.O. BOX DRAWER 1431
DUNCAN, OK 73536-0102
Assignment: 5
Reel/Frame:019962/0371   Pages: 10
Recorded: 10/15/2007
Attorney Dkt #:871462.00344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTIN, KIRT D.
Exec Dt:
09/04/2007
2
EBERLEIN, DAVID C.
Exec Dt:
07/31/2007
3
CLARK, JOHN A.
Exec Dt:
10/10/2007
Assignee
1
STEELCASE DEVELOPMENT CORPORATION
901 44TH STREET S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D568631
NONE
29280730
Correspondence name and address
MICHELLE L. DAVIS
411 E. WISCONSIN AVE.
QUARLES & BRADY LLP
MILWAUKEE, WI 53202
Assignment: 6
Reel/Frame:020006/0730   Pages: 6
Recorded: 10/24/2007
Attorney Dkt #:871462.00344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTIN, KIRT D.
Exec Dt:
09/04/2007
2
EBERLEIN, DAVID C.
Exec Dt:
07/31/2007
3
CLARK, JOHN A.
Exec Dt:
10/10/2007
Assignee
1
STEELCASE DEVELOPMENT CORPORATION
901 44TH STREET S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D587034
NONE
29280912
Correspondence name and address
MICHELLE L. DAVIS
411 E. WISCONSIN AVE.
QUARLES & BRADY LLP
MILWAUKEE, WI 53202
Assignment: 7
Reel/Frame:020022/0500   Pages: 6
Recorded: 10/26/2007
Attorney Dkt #:871462.00344
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARTIN, KIRT D.
Exec Dt:
09/04/2007
2
EBERLEIN, DAVID C.
Exec Dt:
07/31/2007
3
CLARK, JOHN A.
Exec Dt:
10/10/2007
Assignee
1
STEELCASE DEVELOPMENT CORPORATION
901 44TH STREET S.E.
P.O. BOX 1967
GRAND RAPIDS, MICHIGAN 49508
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D587033
NONE
29280666
Correspondence name and address
MICHELLE L. DAVIS
411 E. WISCONSIN AVE.
QUARLES & BRADY LLP
MILWAUKEE, WI 53202
Assignment: 8
Reel/Frame:039688/0482   Pages: 16
Recorded: 09/09/2016
Attorney Dkt #:2014EM016/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JACOB, SUNNY
Exec Dt:
08/16/2016
2
MCDONALD, MICHAEL F., JR.
Exec Dt:
08/08/2016
3
SCOTT, ADAM H.
Exec Dt:
07/25/2016
4
SCHMIEG, JOEL E.
Exec Dt:
07/28/2016
5
SHAFFER, TIMOTHY D.
Exec Dt:
07/26/2016
6
CLARK, JOHN A.
Exec Dt:
09/08/2016
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10781295
US20170009058
15113372
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149
Assignment: 9
Reel/Frame:042124/0296   Pages: 20
Recorded: 04/24/2017
Attorney Dkt #:2014EM018/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GU, LEMING
Exec Dt:
02/07/2017
2
DALPE, STEPHEN T.
Exec Dt:
03/29/2017
3
KELCHTERMANS, MAURITZ
Exec Dt:
02/11/2017
4
JACOB, SUNNY
Exec Dt:
02/02/2017
5
CLARK, JOHN A.
Exec Dt:
02/02/2017
6
MCDONALD, MICHAEL F.
Exec Dt:
02/07/2017
7
ROSE, TORRI L.
Exec Dt:
02/03/2017
Assignee
1
EXXONMOBIL CHEMICAL PATENTS INC.
5200 BAYWAY DRIVE
BAYTOWN, TEXAS 77520
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10479845
US20170226238
15500941
Correspondence name and address
EXXONMOBIL CHEMICAL COMPANY
P. O. BOX 2149
BAYTOWN, TX 77522-2149

Search Results as of: 05/11/2024 08:38 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