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 : GRUNEWALDER, JOHN F.
Total Assignments: 7
Assignment: 1
Reel/Frame:005884/0637   Pages: 5
Recorded: 10/15/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/04/1991
2
Exec Dt:
10/07/1991
3
Exec Dt:
10/04/1991
4
Exec Dt:
10/04/1991
Assignee
1
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07776040
Correspondence name and address
PATENT DEPARTMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 2
Reel/Frame:005928/0261   Pages: 4
Recorded: 11/20/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
11/18/1991
2
Exec Dt:
11/20/1991
Assignee
1
A CORP. OF PA.
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07795410
Correspondence name and address
PATENT DEPARMENT
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 3
Reel/Frame:006394/0298   Pages: 6
Recorded: 11/06/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/06/1992
2
Exec Dt:
07/22/1992
Assignee
1
ONE PPG PLACE
PITTSBURGH, PENNSYLVANIA 15272
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07916438
Correspondence name and address
PPG INDUSTRIES, INC.
PATENT DEPT., 39TH FLOOR
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:017153/0665   Pages: 5
Recorded: 10/31/2005
Attorney Dkt #:2001A1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/21/2005
2
Exec Dt:
10/20/2005
3
Exec Dt:
10/20/2005
Assignee
1
3800 WEST 143RD STREET
CLEVELAND, OHIO 44111
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11016581
Correspondence name and address
PPG INDUSTRIES, INC.
ONE PPG PLACE
INTELLECTUAL PROPERTY DEPARTMENT,
39TH FLOOR
PITTSBURGH, PA 15272
Assignment: 5
Reel/Frame:022682/0188   Pages: 5
Recorded: 05/14/2009
Attorney Dkt #:160-P-1820USI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/04/2009
2
Exec Dt:
05/04/2009
3
Exec Dt:
05/04/2009
Assignee
1
901 3RD AVENUE SOUTH
P.O. BOX 1461
MINNEAPOLIS, MINNESOTA 55440-1461
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12431566
Correspondence name and address
IPLM GROUP, P.A.
P.O. BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 6
Reel/Frame:027736/0869   Pages: 3
Recorded: 02/21/2012
Attorney Dkt #:VAL0011/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/13/2011
2
Exec Dt:
12/13/2011
Assignee
1
901-3RD AVENUE SOUTH
P.O. BOX 1461
MINNEAPOLIS, MINNESOTA 55440-1461
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13312186
Correspondence name and address
KAGAN BINDER, PLLC
221 MAIN STREET NORTH
SUITE 200
STILLWATER, MN 55082
Assignment: 7
Reel/Frame:039979/0635   Pages: 8
Recorded: 10/10/2016
Attorney Dkt #:1079-089US01/06 2311 0101
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/01/2016
2
Exec Dt:
07/27/2016
3
Exec Dt:
09/26/2016
Assignee
1
901 3RD AVENUE SOUTH
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
14904380
Correspondence name and address
SHUMAKER & SIEFFERT, P. A.
1625 RADIO DRIVE
SUITE 100
WOODBURY, MN 55125

Search Results as of: 05/20/2024 12:21 PM
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