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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 : RUHOFF, PHILIP J.
Total Assignments: 9
Assignment: 1
Reel/Frame:004278/0758   Pages: 2
Recorded: 12/08/1984
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
01/04/1984
2
Exec Dt:
01/04/1984
3
Exec Dt:
01/04/1984
Assignee
1
1101 THIRD STREET NORTH
A CORP OF DE
MINNEAPOLIS, MINNESOTA 55415
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06559385
Correspondence name and address
SCHROEDER, SIEGFRIED, VIDAS & ARRETT
2340 IDS CENTER
MINNEAPOLIS, MN 55402-2155
Assignment: 2
Reel/Frame:004941/0231   Pages: 1
Recorded: 08/19/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/14/1988
2
Exec Dt:
07/14/1988
Assignee
1
1101 3RD ST. S.
MINNEAPOLIS, MINNESOTA 55415
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07234471
Correspondence name and address
JAMES R. HALLER
FREDRIKSON & BYRON
1100 INTERNATIONAL CENTRE
900 2ND AVE., SOUTH
MINNEAPOLIS, MN 55402-3397
Assignment: 3
Reel/Frame:004970/0186   Pages: 1
Recorded: 10/12/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
10/12/1988
2
Exec Dt:
10/12/1988
Assignee
1
1101 THIRD ST. S.
A DE CORP.
MINNEAPOLIS, MINNESOTA 55415
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07256614
Correspondence name and address
JAMES R. HALLER
FREDRIKSON & BYRON
1100 INTERNATIONAL CENTRE
900 2ND AVE. S.
MINNEAPOLIS, MN 55402-3397
Assignment: 4
Reel/Frame:005260/0140   Pages: 1
Recorded: 03/05/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
02/02/1990
2
Exec Dt:
02/02/1990
Assignee
1
1101 THIRD ST. S.
MINNEAPOLIS, MINNESOTA 55415
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07457409
Correspondence name and address
JAMES R. HALLER
FREDRIKSON & BYRON, P.A.
1100 INTERNATIONAL CENTRE
900 2ND AVENUE SOUTH
MINNEAPOLIS, MN 55402-3397
Assignment: 5
Reel/Frame:017209/0458   Pages: 4
Recorded: 01/24/2006
Attorney Dkt #:7732
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/23/2006
2
Exec Dt:
01/23/2006
3
Exec Dt:
01/23/2006
4
Exec Dt:
01/23/2006
5
Exec Dt:
01/23/2006
Assignee
1
101 PROSPECT AVENUE, N.W.
11 MIDLAND BLDG.-LEGAL DEPT.
CLEVELAND, OHIO 44115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11246929
Correspondence name and address
ROBERT E. MCDONALD, ESQ.
THE SHERWIN-WILLIAMS COMPANY
11 MIDLAND BLDG.-LEGAL DEPT.
101 PROSPECT AVENUE, N.W.
CLEVELAND, OH 44115
Assignment: 6
Reel/Frame:024071/0020   Pages: 4
Recorded: 03/11/2010
Attorney Dkt #:8551
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/22/2010
2
Exec Dt:
02/22/2010
3
Exec Dt:
02/22/2010
4
Exec Dt:
02/22/2010
Assignee
1
11 MIDLAND BLDG. - LEGAL DEPT.
101 W. PROSPECT AVENUE
CLEVELAND, OHIO
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12641418
Correspondence name and address
DERON A. COOK
THE SHERWIN-WILLIAMS COMPANY
11 MIDLAND BLDG. - LEGAL DEPT.
101 W. PROSPECT AVENUE
CLEVELAND, OHIO 44115
Assignment: 7
Reel/Frame:025106/0125   Pages: 4
Recorded: 10/07/2010
Attorney Dkt #:9216
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/2010
2
Exec Dt:
10/06/2010
3
Exec Dt:
10/06/2010
4
Exec Dt:
10/06/2010
Assignee
1
11 MIDLAND BLDG. - LEGAL DEPT.
101 W. PROSPECT AVENUE
CLEVELAND, OHIO 44115-1075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
12835800
Correspondence name and address
DERON A. COOK
THE SHERWIN-WILLIAMS COMPANY
11 MIDLAND BLDG. - LEGAL DEPT.
101 W. PROSPECT AVENUE
CLEVELAND, OHIO 44115-1075
Assignment: 8
Reel/Frame:028344/0334   Pages: 3
Recorded: 06/01/2012
Attorney Dkt #:9125
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/24/2012
2
Exec Dt:
05/29/2012
Assignee
1
11 MIDLAND BLDG.-LEGAL DEPT.
101 W. PROSPECT AVENUE
CLEVELAND, OHIO 44115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13326815
Correspondence name and address
DERON A. COOK
THE SHERWIN-WILLIAMS COMPANY
11 MIDLAND BLDG.-LEGAL DEPT.
CLEVELAND, OHIO 44115
Assignment: 9
Reel/Frame:030015/0428   Pages: 7
Recorded: 03/15/2013
Attorney Dkt #:16531
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/08/2013
2
Exec Dt:
03/14/2013
3
Exec Dt:
03/15/2013
4
Exec Dt:
03/14/2013
5
Exec Dt:
03/14/2013
Assignee
1
101 W. PROSPECT AVE.
1100 MIDLAND BLDG - LEGAL DEPT
CLEVELAND, OHIO 44115
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13836404
Correspondence name and address
THE SHERWIN-WILLIAMS COMPANY
101 W. PROSPECT AVE
1100 MIDLAND BLDG - LEGAL DEPT
CLEVELAND, OH 44115

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