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Patent Assignment Assignor Details
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Assignor Name : CHAKRABORTY, RUBY
Total Assignments: 4
Assignment: 1
Reel/Frame:026648/0823   Pages: 7
Recorded: 07/26/2011
Attorney Dkt #:089498.0558.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SOUCEK, MARK D.
Exec Dt:
05/12/2011
2
DWORAK, DAVID P.
Exec Dt:
05/17/2011
3
CHAKRABORTY, RUBY
Exec Dt:
07/05/2011
Assignee
1
THE UNIVERSITY OF AKRON
302 BUCHTEL COMMON
AKRON, OHIO 44325
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8653218
US20110275778
12671557
Correspondence name and address
ROETZEL & ANDRESS
222 S. MAIN STREET
AKRON, OH 44308
Assignment: 2
Reel/Frame:030668/0509   Pages: 14
Recorded: 06/24/2013
Attorney Dkt #:12008660A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VALENTA, JANE
Exec Dt:
03/22/2013
2
ANDERSON, LINDA
Exec Dt:
03/25/2013
3
ASAY, DAVID
Exec Dt:
03/25/2013
4
DONNELLY, JOHN
Exec Dt:
03/22/2013
5
MAYO, MICHAEL A.
Exec Dt:
03/22/2013
6
MCCOLLUM, GREGORY J.
Exec Dt:
03/22/2013
7
ZALICH, MICHAEL
Exec Dt:
03/21/2013
8
KAUFFMAN, KRISTI
Exec Dt:
03/22/2013
9
MARTIN, ROXALANA L.
Exec Dt:
03/21/2013
10
PAWLIK, MICHAEL J.
Exec Dt:
03/22/2013
11
HELLRING, STUART D.
Exec Dt:
03/22/2013
12
CHAKRABORTY, RUBY
Exec Dt:
05/29/2013
Assignee
1
PPG INDUSTRIES OHIO, INC.
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140275348
13803229
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE - 39TH FLOOR
INTELLECTUAL PROPERTY LAW DEPARTMENT
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:042030/0028   Pages: 4
Recorded: 04/17/2017
Attorney Dkt #:75100US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABORTY, RUBY
Exec Dt:
04/05/2017
2
ELSBERND, CHERYL L.S.
Exec Dt:
04/04/2017
3
NIWAS, SHRI
Exec Dt:
04/03/2017
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10215894
US20170059751
15334408
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 4
Reel/Frame:042901/0817   Pages: 7
Recorded: 07/05/2017
Attorney Dkt #:75588US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHAKRABORTY, RUBY
Exec Dt:
05/22/2017
2
ELSBERND, CHERYL S.
Exec Dt:
05/18/2017
3
NIWAS, SHRI
Exec Dt:
07/05/2017
4
EDWARDS, BRUCE H.
Exec Dt:
05/18/2017
5
HSU, CHIH-CHUNG
Exec Dt:
05/18/2017
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10345495
US20170363784
15537528
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427

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