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 : LANGERUD, DAVID S.
Total Assignments: 4
Assignment: 1
Reel/Frame:004198/0471   Pages: 1
Recorded: 12/02/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
01/22/1982
Assignee
1
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06342299
Correspondence name and address
FMC CORP. PATENT DEPT.
200 E. RANDOLPH DR.
CHICAGO, IL 60601
Assignment: 2
Reel/Frame:004224/0857   Pages: 1
Recorded: 02/28/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
04/24/1982
2
Exec Dt:
04/24/1982
3
Exec Dt:
04/24/1982
Assignee
1
A DE CORP
SAN JOSE, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06349100
Correspondence name and address
FMC CORPORATION
PATENT DEPARTMENT
200 E. RANDOLPH DRIVE
CHICAGO, IL 60601
Assignment: 3
Reel/Frame:007985/0399   Pages: 4
Recorded: 12/18/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/1995
2
Exec Dt:
12/07/1995
3
Exec Dt:
12/07/1995
Assignee
1
INTELLECTUAL PROPERTY LAW DEPARTMENT
200 E. RANDOLPH DRIVE
CHICAGO, ILLINOIS 60601
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08573791
Correspondence name and address
FMC CORPORATION
RONALD C. KAMP
INTELLECTUAL PROPERTY LAW DEPARTMENT
1735 MARKET STREET
PHILADELPHIA, PENNSYLVANIA 19103
Assignment: 4
Reel/Frame:008718/0969   Pages: 4
Recorded: 10/01/1997
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY'S NAME
Assignors
1
Exec Dt:
12/11/1995
2
Exec Dt:
12/07/1995
3
Exec Dt:
12/07/1995
Assignee
1
1525 WILSON BLVD.
ARLINGTON, VIRGINIA 22209
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08573791
Correspondence name and address
FMC CORPORATION
RONALD C. KAMP
INTELLECTUAL PROPERTY LAW DEPT.
200 EAST RANDOLPH DRIVE
CHICAGO, IL 60601

Search Results as of: 05/24/2024 09:23 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