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 : STUDER, DAVID W.
Total Assignments: 4
Assignment: 1
Reel/Frame:004511/0720   Pages: 1
Recorded: 01/29/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/28/1986
2
Exec Dt:
01/28/1986
3
Exec Dt:
01/29/1986
Assignee
1
P.O. BOX 538
ALLENTOWN, PENNSYLVANIA 18105
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06823709
Correspondence name and address
PATENT ASSISTANT
AIR PRODUCTS AND CHEMICALS, INC.
P. O. BOX 538
ALLENTOWN, PA 18105
Assignment: 2
Reel/Frame:005188/0994   Pages: 1
Recorded: 11/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/28/1989
2
Exec Dt:
11/28/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07442032
Correspondence name and address
PATENT ASSISTANT
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD.
ALLENTOWN, PA 18195-1501
Assignment: 3
Reel/Frame:005188/0995   Pages: 1
Recorded: 11/28/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/16/1989
2
Exec Dt:
11/28/1989
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07442198
Correspondence name and address
CUSHMAN DARBY AND CUSHMAN
ELEVENTH FLOOR
1615 L STREET, N. W.
WASHINGTON, DC 20036-5601
Assignment: 4
Reel/Frame:005627/0126   Pages: 2
Recorded: 03/01/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
02/27/1991
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07664178
Correspondence name and address
PATENT ASSISTANT
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BLVD.
ALLENTOWN, PA 18195-1501

Search Results as of: 06/14/2024 07:31 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