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 : JOHNSON, JOHN H.
Total Assignments: 10
Assignment: 1
Reel/Frame:004025/0915   Pages: 1
Recorded: 06/28/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JOHNSON, JOHN H.
Exec Dt:
06/24/1982
Assignee
1
MONSANTO COMPANY ST LOUIS MO A CORP OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4397841
NONE
06392929
Correspondence name and address
MONSANTO COMPANY
S. J. MEYER E1ND
800 NORTH LINDBERGH BLVD.
ST. LOUIS, MO 63166
Assignment: 2
Reel/Frame:004263/0688   Pages: 2
Recorded: 05/21/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JOHNSON, JOHN H.
Exec Dt:
05/17/1984
Assignee
1
HERCULES INCORPORATED
A CORP. OF DE
WILMINGTON, DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4540756
NONE
06612489
Correspondence name and address
HAZEL L. DEMING
HERCULES INC., PAT. SEC.
HERCULES PLAZA
WILMINGTON, DE 19894
Assignment: 3
Reel/Frame:005070/0712   Pages: 2
Recorded: 04/10/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHNSON, JOHN H.
Exec Dt:
03/06/1989
2
WOON, PETER V.
Exec Dt:
03/19/1989
Assignee
1
BOARD OF CONTROL OF MICHIGAN TECHNOLOGICAL UNIVERSITY, A BODY CORP. OF MI.
HOUGHTON, MICHIGAN
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4939466
NONE
07336201
Correspondence name and address
MICHAEL, BEST & FRIEDRICH
250 EAST WISCONSIN AVENUE
MILWAUKEE, WI 53202
Assignment: 4
Reel/Frame:005282/0815   Pages: 2
Recorded: 04/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHNSON, JOHN H.
Exec Dt:
04/04/1990
2
UNGER, ROGER H.
Exec Dt:
04/04/1990
Assignee
1
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5175085
NONE
07483224
Correspondence name and address
DAVID L. PARKER
ARNOLD, WHITE & DURKEE
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 5
Reel/Frame:006032/0849   Pages: 2
Recorded: 03/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEWGARD, CHRISTOPHER B.
Exec Dt:
02/18/1992
2
UNGER, ROGER H.
Exec Dt:
02/18/1992
3
JOHNSON, JOHN H.
Exec Dt:
02/18/1992
Assignee
1
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5427940
NONE
07819326
Correspondence name and address
ARNOLD, WHITE & DURKEE
DAVID L. PARKER
P.O. BOX 4433
HOUSTON, TX 77210
Assignment: 6
Reel/Frame:006243/0424   Pages: 2
Recorded: 08/24/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
JOHNSON, JOHN H.
Exec Dt:
08/17/1992
Assignee
1
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5175085
NONE
07483224
Correspondence name and address
ARNOLD, WHITE & DURKEE
DAVID L. PARKER
2300 ONE AMERICAN CENTER
600 CONGRESS AVENUE
AUSTIN, TEXAS 78701
Assignment: 7
Reel/Frame:007033/0095   Pages: 3
Recorded: 06/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEWGARD, CHRISTOPHER B.
Exec Dt:
04/26/1994
2
UNGER, ROGER H.
Exec Dt:
04/26/1994
3
JOHNSON, JOHN H.
Exec Dt:
04/26/1994
Assignee
1
BOARD OF REGENTS, THE UNIVERSITY OF TEXAS SYSTEM
201 WEST 7TH STREET
AUSTIN, TEXAS 78701
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5744327
NONE
08162044
Correspondence name and address
ARNOLD, WHITE & DURKEE
DAVID L. PARKER, ESQ.
P.O. BOX 4433
HOUSTON, TEXAS 77210
Assignment: 8
Reel/Frame:007342/0577   Pages: 5
Recorded: 01/31/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MCCONNEL, LEE ALLEN
Exec Dt:
01/31/1995
2
JOHNSON, JOHN H.
Exec Dt:
01/31/1995
Assignee
1
HARMON INDUSTRIES, INC.
1300 JEFFERSON COURT
BLUE SPRINGS, MISSOURI 64015
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5628478
NONE
08381438
Correspondence name and address
D. A. N. CHASE
4400 COLLEGE BLVD., #130
OVERLAND PARK, KS 66211
Assignment: 9
Reel/Frame:014959/0823   Pages: 4
Recorded: 02/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHNSON, JOHN H.
Exec Dt:
02/15/2002
Assignee
1
GENERAL ELECTRIC COMPANY
ONE RIVER ROAD
SCHENECTADY, NEW YORK 12301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6763290
US20030158637
10294261
Correspondence name and address
SENNIGER, POWERS, LEAVITT ET AL.
FRANK R. AGOVINO
ONE METROPOLITAN SQUARE, 16TH FLOOR
ST. LOUIS, MO 63102
Assignment: 10
Reel/Frame:061789/0148   Pages: 8
Recorded: 11/16/2022
Attorney Dkt #:3444-00401/ 00402/ 00403
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTAGNOS, BENJAMIN
Exec Dt:
08/15/2022
2
JUDICE, EVAN ELIE
Exec Dt:
08/16/2022
3
GALASSINI, BENJAMIN
Exec Dt:
08/22/2022
4
WASSON, MICHAEL
Exec Dt:
08/16/2022
5
DAVIS, TYLER
Exec Dt:
08/16/2022
6
JOHNSON, JOHN H.
Exec Dt:
08/09/2022
7
WILLIAMS, WALTER E.
Exec Dt:
08/18/2022
Assignee
1
ARCHROCK SERVICES, L.P.
9807 KATY FWY., SUITE 100
HOUSTON, TEXAS 77041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230134352
17976000
Correspondence name and address
CONLEY ROSE, P.C.
777 NORTH ELDRIDGE PARKWAY, SUITE 600
HOUSTON, TX 77079

Search Results as of: 05/22/2024 07:11 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