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

Total Assignments: 2
Patent #:
Issue Dt:
12/10/2013
Application #:
13454244
Filing Dt:
04/24/2012
Publication #:
Pub Dt:
08/29/2013
Inventors:
ROBERT H. GRUBBS, PETER SCHWAB, SONBINH T. NGUYEN
Title:
HIGH METATHESIS ACTIVITY RUTHENIUM AND OSMIUM METAL CARBENE COMPLEXES
Assignment: 1
Reel/Frame:
051239/0388Recorded: 12/10/2019Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/17/2012
Assignee:
2415 EISENHOWER AVENUE
ROOM W 18000
ALEXANDRIA, VIRGINIA 22314
Correspondent:
NATIONAL SCIENCE FOUNDATION
2415 EISENHOWER AVENUE
ROOM W 18000
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:
051239/0390Recorded: 12/10/2019Pages: 2
Conveyance:
CONFIRMATORY LICENSE (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
09/17/2012
Assignee:
2415 EISENHOWER AVENUE
ROOM W 18000
ALEXANDRIA, VIRGINIA 22314
Correspondent:
NATIONAL SCIENCE FOUNDATION
2415 EISENHOWER AVENUE
ROOM W 18000
ALEXANDRIA, VA 22314

Search Results as of: 05/01/2024 09:33 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