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Patent Assignment Assignor Details
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Assignor Name : WALLACE, DAVID R.
Total Assignments: 15
Assignment: 1
Reel/Frame:004160/0008   Pages: 3
Recorded: 07/29/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
07/29/1983
2
Exec Dt:
07/29/1983
3
Exec Dt:
07/29/1983
4
Exec Dt:
07/29/1983
Assignee
1
221 CRESCENT ST.
A CORP. OF DE
WALTHAM, MASSACHUSETTS 02154
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06518738
Correspondence name and address
LAHIVE AND COCKFIELD
60 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:004431/0881   Pages: 1
Recorded: 06/07/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
06/03/1985
Assignee
1
733 CONCORD AVENUE,
CAMBRIDGE,, MASSACHUSETTS 02138
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06742493
Correspondence name and address
DAVID J. CUSHING
SUGHRUE, MION, ZINN,
MACKPEAK & SEAS
1776 K STREET, N.W.
WASHINGTON, DC 20006
Assignment: 3
Reel/Frame:004496/0655   Pages: 5
Recorded: 12/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
12/11/1985
2
Exec Dt:
12/11/1985
3
Exec Dt:
12/11/1985
4
Exec Dt:
12/05/1985
5
Exec Dt:
12/05/1985
Assignee
1
A CORP OF PA
PITTSBURGH, PENNSYLVANIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06808762
Correspondence name and address
PATENT DEPT.
PPG INDUSTRIES, INC.
ONE PPG PLACE
PITTSBURGH, PA 15272
Assignment: 4
Reel/Frame:008082/0904   Pages: 2
Recorded: 04/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/25/1996
2
Exec Dt:
03/25/1996
Assignee
1
2550 GARCIA AVENUE
MOUNTAIN VIEW, CALIFORNIA 94043
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08579435
Correspondence name and address
HICKMAN BEYER & WEAVER
DAVID P. LENTINI
P.O. BOX 61059
PALO ALTO, CA 94306
Assignment: 5
Reel/Frame:008958/0078   Pages: 2
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/20/1998
Assignee
1
901 ANTONIO ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08884972
Correspondence name and address
GRAHAM & JAMES LLP
LAURA MAJERUS
600 HANSEN WAY
PALO ALTO, CA 94304-1043
Assignment: 6
Reel/Frame:008958/0086   Pages: 2
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/20/1998
Assignee
1
MS PAL01-521
901 ANTONIO ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08878436
Correspondence name and address
GRAHAM & JAMES LLP
LAURA MAJERUS
600 HANSEN WAY
PALO ALTO, CA 94304-1043
Assignment: 7
Reel/Frame:009470/0663   Pages: 4
Recorded: 09/21/1998
Conveyance: RECORD TO CORRECT ASSIGNOR'S ADDRESS PREVIOUSLY RECORDED AT REEL 8958/FRAME 0078
Assignor
1
Exec Dt:
01/20/1998
Assignee
1
M/S PAL01-521
901 SAN ANTONIO ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08884972
Correspondence name and address
LAURA A. MAJERUS
600 HANSEN WAY
PALO ALTO, CA 94304-1043
Assignment: 8
Reel/Frame:009470/0693   Pages: 3
Recorded: 09/28/1998
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNOR'S ADDRESS THAT WAS PREVIOUSLY RECORDED AT REEL 8958, FRAME 0086.
Assignor
1
Exec Dt:
01/20/1998
Assignee
1
901 SAN ANTONIO ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08878436
Correspondence name and address
GRAHAM & JAMES LLP
LAURA A. MAJERUS
600 HANSEN WAY
PALO ALTO, CA 94304-1043
Assignment: 9
Reel/Frame:009473/0473   Pages: 4
Recorded: 09/16/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/31/1998
2
Exec Dt:
08/31/1998
3
Exec Dt:
08/31/1998
4
Exec Dt:
09/01/1998
5
Exec Dt:
09/01/1998
Assignee
1
901 SAN ANTONIO ROAD
PALO ALTO, CALIFORNIA 94303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09121167
Correspondence name and address
SKJERVEN, MORRILL, MACPHERSON, ET AL
MICHAEL SHENKER
25 METRO DRIVE, SUITE 700
SAN JOSE, CALIFORNIA 95110
Assignment: 10
Reel/Frame:017720/0001   Pages: 4
Recorded: 06/01/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2006
2
Exec Dt:
05/03/2006
3
Exec Dt:
05/03/2006
Assignee
1
1101 SOUTH THIRD STREET
MINNEAPOLIS, MINNESOTA 55415
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11384176
Correspondence name and address
WILLIAM F. PROUT
IPLM GROUP, P.A.
P.O. BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 11
Reel/Frame:017937/0026   Pages: 4
Recorded: 05/26/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/03/2006
2
Exec Dt:
05/03/2006
3
Exec Dt:
05/03/2006
Assignee
1
1101 SOUTH THIRD STREET
MINNEAPOLIS, MINNESOTA 55415
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11384176
Correspondence name and address
WILLIAM F. PROUT
IPLM GROUP, P.A.
P.O. BOX 18455
MINNEAPOLIS, MN 55418
Assignment: 12
Reel/Frame:020320/0976   Pages: 8
Recorded: 01/04/2008
Attorney Dkt #:250594-04100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/14/2007
2
Exec Dt:
12/17/2007
3
Exec Dt:
12/14/2007
Assignee
1
2019 LARKSPUR LANDING CIRCLE
LARKSPUR, CALIFORNIA 94939
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11928243
Correspondence name and address
WINSTON & STRAWN LLP
1700 K STREET, N.W.
ATTN: PETER G. MIKHAIL
WASHINGTON, D.C., DC 20006-3817
Assignment: 13
Reel/Frame:022999/0243   Pages: 3
Recorded: 07/23/2009
Attorney Dkt #:PA1016US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/23/2009
Assignee
1
1960 JONES STREET
SAN FRANCISCO, CALIFORNIA 94133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12508316
Correspondence name and address
GARD AND KASLOW LLP
ONE 1ST STREET, SUITE 9
LOS ALTOS, CA 94022
Assignment: 14
Reel/Frame:024261/0150   Pages: 6
Recorded: 04/20/2010
Attorney Dkt #:160P1984WO01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/12/2010
2
Exec Dt:
03/12/2010
3
Exec Dt:
03/12/2010
4
Exec Dt:
03/12/2010
Assignee
1
1300 GODWARD ST. NE, BROADWAY PLACE WEST
SUITE 6600
MINNEAPOLIS, MINNESOTA 55413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13255862
Correspondence name and address
IPLM GROUP, P.A./ DAVID R. CLEVELAND
1300 GODWARD ST. NE, BROADWAY PLACE WEST
SUITE 6600
MINNEAPOLIS, MN 55413
Assignment: 15
Reel/Frame:050886/0131   Pages: 10
Recorded: 10/31/2019
Attorney Dkt #:US-PM-10163038
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/16/2015
2
Exec Dt:
04/16/2015
3
Exec Dt:
04/07/2015
4
Exec Dt:
04/13/2015
5
Exec Dt:
04/16/2015
6
Exec Dt:
04/16/2015
7
Exec Dt:
04/07/2015
8
Exec Dt:
04/09/2015
Assignee
1
P.O. BOX 1461
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15563133
Correspondence name and address
STEVEN M. SHAPE
2 NORTH RIVERSIDE PLAZA
SUITE 1500
CHICAGO, IL 60606

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