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 : MCCLANAHAN, DAVID
Total Assignments: 8
Assignment: 1
Reel/Frame:010293/0717   Pages: 4
Recorded: 07/29/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/24/1999
2
Exec Dt:
06/24/1999
3
Exec Dt:
06/25/1999
Assignee
1
551 PAPER MILL ROAD, P.O. BOX 9206
NEWARK, DELAWARE 19714
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29104491
Correspondence name and address
W.L. GORE & ASSOCIATES, INC.
ALLAN M. WHEATCRAFT, ESQUIRE
551 PAPER MILL ROAD
NEWARK, DE 19714
Assignment: 2
Reel/Frame:019664/0284   Pages: 3
Recorded: 07/24/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/24/2007
2
Exec Dt:
07/21/2007
3
Exec Dt:
07/24/2007
Assignee
1
385 OYSTER POINT BOULEVARD, UNIT 9B
SOUTH SAN FRANCISCO, CALIFORNIA 94080
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11880947
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN LLP
1279 OAKMEAD PARKWAY
SUNNYVALE, CA 94085
Assignment: 3
Reel/Frame:039387/0966   Pages: 9
Recorded: 08/09/2016
Attorney Dkt #:13682.225767
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/04/2016
2
Exec Dt:
01/04/2016
3
Exec Dt:
01/04/2016
4
Exec Dt:
01/20/2016
Assignee
1
600 TRAVIS STREET
SUITE 5600
HOUSTON, TEXAS 77002
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15206522
Correspondence name and address
KING & SPALDING LLP
1100 LOUISIANA STREET
SUITE 4000
HOUSTON, TX 77002
Assignment: 4
Reel/Frame:047774/0365   Pages: 10
Recorded: 12/14/2018
Attorney Dkt #:0033788-001231
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2017
2
Exec Dt:
08/09/2017
3
Exec Dt:
08/09/2017
4
Exec Dt:
08/07/2017
Assignee
1
1235 WATER STREET
EAST GREENVILLE, PENNSYLVANIA 18041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15979921
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 5
Reel/Frame:049911/0697   Pages: 10
Recorded: 07/31/2019
Attorney Dkt #:0033788-001274
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/10/2017
2
Exec Dt:
08/09/2017
3
Exec Dt:
08/09/2017
4
Exec Dt:
08/07/2017
Assignee
1
1235 WATER STREET
EAST GREENVILLE, PENNSYLVANIA 18041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16522880
Correspondence name and address
RALPH G. FISCHER
301 GRANT STREET, 20TH FLOOR
ONE OXFORD CENTRE
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:055174/0572   Pages: 14
Recorded: 02/08/2021
Attorney Dkt #:33788-1286, 1307
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/13/2019
2
Exec Dt:
12/04/2019
3
Exec Dt:
10/20/2020
4
Exec Dt:
11/13/2019
5
Exec Dt:
11/15/2019
6
Exec Dt:
12/04/2019
Assignee
1
1235 WATER STREET
EAST GREENVILLE, PENNSYLVANIA 18041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17090944
Correspondence name and address
RALPH G. FISCHER
501 GRANT STREET
SUITE 200
PITTSBURGH, PA 15219
Assignment: 7
Reel/Frame:056409/0089   Pages: 8
Recorded: 06/02/2021
Attorney Dkt #:0033788-001265, 1292
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2020
2
Exec Dt:
05/20/2020
3
Exec Dt:
05/22/2020
Assignee
1
1235 WATER STREET
EAST GREENVILLE, PENNSYLVANIA 18041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16887582
Correspondence name and address
RALPH G. FISCHER
501 GRANT STREET
SUITE 200
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:062320/0534   Pages: 8
Recorded: 01/10/2023
Attorney Dkt #:0033788-001358
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/21/2020
2
Exec Dt:
05/20/2020
3
Exec Dt:
05/22/2020
Assignee
1
1235 WATER STREET
EAST GREENVILLE, PENNSYLVANIA 18041
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17864501
Correspondence name and address
RALPH G. FISCHER
501 GRANT STREET
SUITE 200
PITTSBURGH, PA 15219

Search Results as of: 05/27/2024 05:22 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