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Patent Assignment Assignor Details
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Assignor Name : VAN BUSKIRK, ELLOR J.
Total Assignments: 12
Assignment: 1
Reel/Frame:004178/0836   Pages: 4
Recorded: 09/22/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BIRKMEYER, WILLIAM J.
Exec Dt:
09/22/1983
2
GRAY, RALPH C.
Exec Dt:
09/22/1983
3
DOWBENKO, ROSTYSLAW
Exec Dt:
09/22/1983
4
KAPP, DAVID C.
Exec Dt:
09/22/1983
5
VAN BUSKIRK, ELLOR J.
Exec Dt:
09/22/1983
Assignee
1
PPG INDUSTRIES, INC., A PA CORP.
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4517322
NONE
06534916
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:004294/0621   Pages: 4
Recorded: 08/02/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HART, TERENCE J.
Exec Dt:
07/31/1984
2
DOWBENKO, ROSTYSLAW
Exec Dt:
07/31/1984
3
MASKA, RUDOLF
Exec Dt:
07/31/1984
4
VAN BUSKIRK, ELLOR J.
Exec Dt:
07/31/1984
5
TETENBAUM, MARVIN T.
Exec Dt:
07/31/1984
Assignee
1
PPG INDUSTRIES INC., PITTSBURGH PENNSYLVANIA A CORP OF PA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4605476
NONE
06637251
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:004332/0472   Pages: 5
Recorded: 11/30/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MASKA RUDOLF
Exec Dt:
11/21/1984
2
BIRKMEYER, WILLIAM J.
Exec Dt:
11/20/1984
3
GRAY, RALPH C.
Exec Dt:
11/26/1984
4
DOWBENKO, ROSTYSLAW
Exec Dt:
11/21/1984
5
KAPP, DAVID C.
Exec Dt:
11/26/1984
6
VAN BUSKIRK, ELLOR J.
Exec Dt:
11/20/1984
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4517322
NONE
06534916
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:004583/0009   Pages: 5
Recorded: 07/21/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SCHMITT, ROBERT J.
Exec Dt:
07/18/1986
2
PEREZ, LEON A.
Exec Dt:
07/18/1986
3
MONTAGUE, ROBERT A.
Exec Dt:
07/18/1986
4
TETENBAUM, MARVIN T.
Exec Dt:
07/18/1986
5
VAN BUSKIRK, ELLOR J.
Exec Dt:
07/18/1986
Assignee
1
PPG INDUSTRIES, INC.
A CORP. OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4692382
NONE
06887455
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15727
Assignment: 5
Reel/Frame:004959/0354   Pages: 3
Recorded: 10/11/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
VAN BUSKIRK, ELLOR J.
Exec Dt:
10/05/1988
2
MASKA, RUDOLF
Exec Dt:
10/05/1988
Assignee
1
PPG INDUSTRIES, INC., A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4942193
NONE
07255286
Correspondence name and address
GODFRIED R. AKORLI
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 6
Reel/Frame:005147/0751   Pages: 2
Recorded: 10/02/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
VAN BUSKIRK, ELLOR J.
Exec Dt:
09/27/1989
Assignee
1
PPG INDUSTRIES, INC., PITTSBURGH, PA, A CORP. OF PA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5081174
NONE
07415509
Correspondence name and address
PATENT DEPT.,
PPG INDUSTRIES, INC.,
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 7
Reel/Frame:010135/0738   Pages: 9
Recorded: 08/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PALAIKA, THOMAS
Exec Dt:
06/04/1999
2
VAN BUSKIRK, ELLOR J.
Exec Dt:
05/25/1999
3
CORRIGAN, VICTOR G.
Exec Dt:
05/21/1999
4
ESWARAKRISHNAN, VENKATACHALAM
Exec Dt:
05/21/1999
5
MCCOLLUM, GREGORY J.
Exec Dt:
05/21/1999
6
ZWACK, ROBERT R.
Exec Dt:
05/21/1999
7
FAUCHER, PHILIPPE
Exec Dt:
06/01/1999
8
WILSON, CRAIG A.
Exec Dt:
05/21/1999
9
SZYMANSKI, CHESTER J.
Exec Dt:
05/21/1999
10
POOLE, JAMES E.
Exec Dt:
05/21/1999
11
RITTER, KEITH S.
Exec Dt:
05/21/1999
12
SYPUT, RICHARD F.
Exec Dt:
05/21/1999
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6248225
NONE
09309851
Correspondence name and address
PPG INDUSTRIES, INC.
WILLIAM J. UHL
INTELLECTUAL PROPERTY DEPARTMENT
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 8
Reel/Frame:012694/0859   Pages: 11
Recorded: 03/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KULFAN, ANTHONY D.
Exec Dt:
02/15/2002
2
VAN BUSKIRK, ELLOR J.
Exec Dt:
02/15/2002
3
WILSON, CRAIG A.
Exec Dt:
02/15/2002
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6869513
US20030098238
10010437
Correspondence name and address
PPG INDUSTRIES, INC.
DEBORAH M. ALTMAN
ONE PPG PLACE
IP DEPT., 39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 9
Reel/Frame:024302/0848   Pages: 6
Recorded: 04/28/2010
Attorney Dkt #:07005185A1GC
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FENN, DAVID
Exec Dt:
04/14/2010
2
BOWMAN, MARK P.
Exec Dt:
04/14/2010
3
ZAWACKY, STEVEN R.
Exec Dt:
04/22/2010
4
VAN BUSKIRK, ELLOR J.
Exec Dt:
04/14/2010
5
KAMARCHIK, PETER
Exec Dt:
04/15/2010
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8497359
US20110213057
12714141
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 10
Reel/Frame:028833/0442   Pages: 7
Recorded: 08/23/2012
Attorney Dkt #:11007709A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SWANGER, JOSEPH
Exec Dt:
07/12/2012
2
VAN BUSKIRK, ELLOR J.
Exec Dt:
07/11/2012
3
WILSON, CRAIG
Exec Dt:
07/11/2012
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8945365
US20140014524
13548499
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 11
Reel/Frame:030082/0016   Pages: 4
Recorded: 03/26/2013
Attorney Dkt #:12008593A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VAN BUSKIRK, ELLOR J.
Exec Dt:
03/25/2013
2
WILSON, CRAIG A.
Exec Dt:
03/25/2013
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9068089
US20140262786
13839648
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 12
Reel/Frame:050224/0364   Pages: 10
Recorded: 08/30/2019
Attorney Dkt #:15010828A1/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STONE, DAVID A.
Exec Dt:
10/02/2017
2
VAN BUSKIRK, ELLOR J.
Exec Dt:
10/02/2017
3
WILSON, CRAIG A.
Exec Dt:
10/02/2017
4
BICE, JO-ANN E.
Exec Dt:
10/02/2017
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11407905
US20210324209
16490321
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
39TH FLOOR, IP LAW GROUP
PITTSBURGH, PA 15272

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