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: 1
Patent #:
Issue Dt:
01/12/1988
Application #:
06854715
Filing Dt:
04/16/1986
Inventors:
KARL MENNEMANN, GEORG GLIEMEROTH, LUDWIG ROSS, BURKHARD SPEIT, VOLKMAR GEILER et al
Title:
OPTICAL AND OPHTHALMIC GLASS WITH REFRACTIVE INDICES GREATER THAN OR EQUAL TO 1.56, ABBE NUMBERS GREATER THAN OR EQUAL TO 40 AND DENSITIES LESS THAN OR EQUAL TO 2.70 G/CM3
Assignment: 1
Reel/Frame:
004678/0635Recorded: 03/12/1987Pages: 1
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
04/16/1985
Exec Dt:
04/16/1985
Exec Dt:
04/16/1985
Exec Dt:
04/16/1985
Exec Dt:
04/16/1985
Exec Dt:
04/16/1985
Exec Dt:
04/16/1985
Assignee:
DELAWARE
Correspondent:
MILLEN & WHITE
503 CRYSTAL MALL 1
1911 JEFF. DAVIS HWY.
ARLINGTON, VA 22202

Search Results as of: 06/08/2024 01:33 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