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Patent Assignment Assignor Details
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Assignor Name : VORP, DAVID A.
Total Assignments: 11
Assignment: 1
Reel/Frame:005419/0304   Pages: 5
Recorded: 07/02/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/26/1990
2
Exec Dt:
06/26/1990
3
Exec Dt:
06/26/1990
4
Exec Dt:
06/26/1990
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07547369
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:017392/0029   Pages: 4
Recorded: 12/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/04/2005
2
Exec Dt:
12/04/2005
3
Exec Dt:
12/07/2005
Assignee
1
W1148 BIOMEDICAL SCIENCE TOWER
PITTSBURGH, PENNSYLVANIA 15261
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11243818
Correspondence name and address
BAKER BOTTS LLP
30 ROCKEFELLER PLAZA
44TH FLOOR
NEW YORK, NY 10112
Assignment: 3
Reel/Frame:034899/0255   Pages: 6
Recorded: 02/05/2015
Attorney Dkt #:6527-150363
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2008
2
Exec Dt:
04/15/2008
3
Exec Dt:
04/15/2008
4
Exec Dt:
04/15/2008
5
Exec Dt:
04/15/2008
6
Exec Dt:
04/15/2008
Assignee
1
200 GARDNER STEEL CONFERENCE CENTER
THACKERAY & O'HARA STREETS
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14601523
Correspondence name and address
JESSE A. HIRSHMAN, THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 4
Reel/Frame:038329/0826   Pages: 6
Recorded: 04/20/2016
Attorney Dkt #:6527-1510817
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/15/2008
2
Exec Dt:
04/15/2008
3
Exec Dt:
04/15/2008
4
Exec Dt:
04/15/2008
5
Exec Dt:
04/15/2008
6
Exec Dt:
04/15/2008
Assignee
1
200 GARDNER STEEL CONFERENCE CENTER
THACKERAY & O'HARA STREETS
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15086612
Correspondence name and address
JESSE A. HIRSHMAN, THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 5
Reel/Frame:025793/0294   Pages: 5
Recorded: 02/11/2011
Attorney Dkt #:0002.0187
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/30/2010
2
Exec Dt:
09/20/2010
3
Exec Dt:
09/20/2010
Assignee
1
200 GARDNER STEEL CONFERENCE CENTER, THACKERAY & O'HARA STREETS
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12779233
Correspondence name and address
JESSE A. HIRSHMAN
GATEHOUSE BUILDING, SUITE 500
101 W. STATION SQUARE DR
PITTSBURGH, PA 15219
Assignment: 6
Reel/Frame:042794/0525   Pages: 11
Recorded: 06/23/2017
Attorney Dkt #:6527-1702062
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2012
2
Exec Dt:
04/27/2012
3
Exec Dt:
05/17/2012
4
Exec Dt:
09/05/2012
5
Exec Dt:
04/26/2012
6
Exec Dt:
04/30/2012
Assignee
1
1ST FLOOR GARDNER STEEL CONFERENCE CENTER, 130 THACKERAY AVENUE
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
15453115
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER, 420 FT. DUQUESNE BLVD.
SUITE 1200
PITTSBURGH, PA 15222
Assignment: 7
Reel/Frame:050446/0115   Pages: 9
Recorded: 09/20/2019
Attorney Dkt #:6527-1907061
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/17/2012
2
Exec Dt:
04/27/2012
3
Exec Dt:
05/17/2012
4
Exec Dt:
09/05/2012
5
Exec Dt:
04/26/2012
6
Exec Dt:
04/30/2012
Assignee
1
1ST FLOOR GARDNER STEEL CONFERENCE CENTER
130 THACKERAY AVENUE
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16577579
Correspondence name and address
THE WEBB LAW FIRM, P.C.
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD, SUITE 1200
PITTSBURGH, PA 15222
Assignment: 8
Reel/Frame:057798/0972   Pages: 6
Recorded: 10/14/2021
Attorney Dkt #:8123-102369-04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/22/2020
2
Exec Dt:
04/22/2020
3
Exec Dt:
07/21/2020
Assignee
1
1ST FLOOR GARDNER STEEL CONFERENCE CENTER
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17603881
Correspondence name and address
KLARQUIST SPARKMAN, LLP
121 SW SALMON STREET
SUITE 1600
PORTLAND, 97204 UNITED STATES
Assignment: 9
Reel/Frame:055944/0590   Pages: 11
Recorded: 04/16/2021
Attorney Dkt #:6527-2100965
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/02/2020
2
Exec Dt:
07/01/2020
3
Exec Dt:
07/01/2020
4
Exec Dt:
07/02/2020
5
Exec Dt:
06/01/2020
6
Exec Dt:
07/01/2020
7
Exec Dt:
07/01/2020
Assignee
1
1ST FLOOR GARDNER STEEL CONFERENCE CENTER 130 THACKERAY AVENUE
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17286210
Correspondence name and address
THE WEBB LAW FIRM
1 GATEWAY CENTER 420 FT. DUQUESNE BLVD. SUITE 1200
PITTSBURGH, PA 15222
Assignment: 10
Reel/Frame:056358/0060   Pages: 12
Recorded: 05/18/2021
Attorney Dkt #:6527-2100965
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SECOND INVENTOR'S NAME PREVIOUSLY RECORDED AT REEL: 055944 FRAME: 0590. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
Exec Dt:
07/02/2020
2
Exec Dt:
07/01/2020
3
Exec Dt:
07/01/2020
4
Exec Dt:
07/02/2020
5
Exec Dt:
06/01/2020
6
Exec Dt:
07/01/2020
7
Exec Dt:
07/01/2020
Assignee
1
1ST FLOOR GARDNER STEEL CONFERENCE CENTER 130 THACKERAY AVENUE
PITTSBURGH, PENNSYLVANIA 15260
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17286210
Correspondence name and address
THE WEBB LAW FIRM
1 GATEWAY CENTER 420 FT. DUQUESNE BLVD. SUITE 1200
PITTSBURGH, PA 15222
Assignment: 11
Reel/Frame:063617/0579   Pages: 9
Recorded: 05/11/2023
Attorney Dkt #:06527-2303164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/04/2023
2
Exec Dt:
05/05/2023
3
Exec Dt:
12/12/2018
4
Exec Dt:
02/06/2023
5
Exec Dt:
09/15/2022
6
Exec Dt:
02/03/2023
Assignee
1
1ST FLOOR GARDNER STEEL CONFERENCE CENTER
130 THACKERAY AVENUE
PITTSBURGH, PENNSYLVANIA 15260
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
16308889
 
NONE
18316001
Correspondence name and address
THE WEBB LAW FIRM
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222

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