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Patent Assignment Assignor Details
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Assignor Name : KAUFMAN, CHARLES WILLIAM
Total Assignments: 18
Assignment: 1
Reel/Frame:007611/0925   Pages: 4
Recorded: 07/27/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAUFMAN, CHARLES WILLIAM
Exec Dt:
07/27/1995
Assignee
1
DIGITAL EQUIPMENT CORPORATION
MSO2-3/G3
111 POWDERMILL ROAD
MAYNARD, MASSACHUSETTS 01754
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5666415
NONE
08508766
Correspondence name and address
DIANE C. DROZENSKI
DIGITAL EQUIPMENT CORPORATION
PATENT LAW GROUP, MSO2-3/G3
111 POWDERMILL ROAD
MAYNARD, MA 01754-1499
Assignment: 2
Reel/Frame:015209/0234   Pages: 6
Recorded: 10/01/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHALLENER, DAVID CARROLL
Exec Dt:
07/26/2004
2
CROMER, DARYL CARVIS
Exec Dt:
07/24/2004
3
DAVIS, MARK CHARLES
Exec Dt:
07/26/2004
4
DESAI, DHRUV MAMMOHANDAS
Exec Dt:
07/26/2004
5
KAUFMAN, CHARLES WILLIAM
Exec Dt:
08/28/2004
6
OVIES, HERNANDO
Exec Dt:
07/26/2004
7
SAFFORD, DAVID ROBERT
Exec Dt:
07/23/2004
8
WARD, JAMES PETER
Exec Dt:
08/06/2004
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION
NEW ORCHARD ROAD
ARMONK, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6687825
NONE
09527367
Correspondence name and address
IBM CORPORATION
AMIRAH SCARBOROUGH
DEPT 9CCA, BLDG 002
PO BOX 12195
RESEARCH TRIANGLE PARK, NC 27709
Assignment: 3
Reel/Frame:016942/0375   Pages: 2
Recorded: 12/27/2005
Attorney Dkt #:MSFT-5090
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
KAUFMAN, CHARLES WILLIAM
Exec Dt:
10/08/2005
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8706635
US20070083469
11247751
Correspondence name and address
WOODCOCK WASHBURN
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 4
Reel/Frame:018365/0071   Pages: 4
Recorded: 10/09/2006
Attorney Dkt #:13768.776
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAUFMAN, CHARLES WILLIAM
Exec Dt:
08/10/2006
2
KELJO, JONATHAN
Exec Dt:
08/10/2006
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8082442
US20080052705
11463858
Correspondence name and address
MICHAEL B. DODD
1000 EAGLE GATE TOWER, 60 E. SO. TEMPLE
SALT LAKE CITY, UT 84111
Assignment: 5
Reel/Frame:019100/0300   Pages: 10
Recorded: 04/02/2007
Attorney Dkt #:MSFTP1689US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAMPSON, BUTLER
Exec Dt:
03/27/2007
2
PANDYA, RAVI
Exec Dt:
03/29/2007
3
LEACH, PAUL J
Exec Dt:
03/30/2007
4
PARAMASIVAM, MUTHUKRISHNAN
Exec Dt:
03/27/2007
5
ELLISON, CARL M.
Exec Dt:
03/27/2007
6
KAUFMAN, CHARLES WILLIAM
Exec Dt:
03/27/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080244736
11694014
Correspondence name and address
HIMANSHU S. AMIN
1900 E. 9TH STREET
24TH FLOOR
CLEVELAND, OH 44114
Assignment: 6
Reel/Frame:020565/0532   Pages: 12
Recorded: 02/27/2008
Attorney Dkt #:MSFTP1689US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNOR RAVI PANDYA'S NAME TO BE HIS FULL NAME OF RAVINDRA NATH PANDYA PREVIOUSLY RECORDED ON REEL 019100 FRAME 0300. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT.
Assignors
1
LAMPSON, BUTLER
Exec Dt:
03/27/2007
2
PANDYA, RAVINDRA NATH
Exec Dt:
02/26/2008
3
LEACH, PAUL J
Exec Dt:
03/30/2007
4
PARAMASIVAM, MUTHUKRISHNAN
Exec Dt:
03/27/2007
5
ELLISON, CARL M.
Exec Dt:
03/27/2007
6
KAUFMAN, CHARLES WILLIAM
Exec Dt:
03/27/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080244736
11694014
Correspondence name and address
HIMANSHU S. AMIN
1900 E. 9TH STREET
24TH FLOOR
CLEVELAND, OH 44114
Assignment: 7
Reel/Frame:019601/0695   Pages: 3
Recorded: 07/24/2007
Attorney Dkt #:319289.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOWNEN, MICHAEL D.
Exec Dt:
05/16/2007
2
FARKAS, SHAWN
Exec Dt:
05/16/2007
3
KAUFMAN, CHARLES WILLIAM
Exec Dt:
05/16/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100023767
11804357
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 8
Reel/Frame:019508/0544   Pages: 10
Recorded: 07/02/2007
Attorney Dkt #:MSFTP1714US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLISON, CARL MELVIN
Exec Dt:
05/25/2007
2
LEACH, PAUL J.
Exec Dt:
05/30/2007
3
LAMPSON, BUTLER WRIGHT
Exec Dt:
05/25/2007
4
DUNN, MELISSA W.
Exec Dt:
06/26/2007
5
PANDYA, RAVINDRA NATH
Exec Dt:
05/25/2007
6
KAUFMAN, CHARLES WILLIAM
Exec Dt:
05/21/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7900248
US20080301780
11756393
Correspondence name and address
HIMANSHU S. AMIN
1900 E. 9TH STREET
24TH FLOOR, NATIONAL CITY CENTER
CLEVELAND, OH 44114
Assignment: 9
Reel/Frame:019506/0585   Pages: 8
Recorded: 07/02/2007
Attorney Dkt #:MSFTP1716US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLISON, CARL MELVIN
Exec Dt:
06/06/2007
2
LEACH, PAUL J.
Exec Dt:
06/04/2007
3
LAMPSON, BUTLER WRIGHT
Exec Dt:
06/06/2007
4
DUNN, MELISSA W.
Exec Dt:
06/28/2007
5
PANDYA, RAVINDRA NATH
Exec Dt:
06/11/2007
6
KAUFMAN, CHARLES WILLIAM
Exec Dt:
06/04/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080307486
11761170
Correspondence name and address
HIMANSHU S. AMIN
1900 E. 9TH STREET
24TH FLOOR, NATIONAL CITY CENTER
CLEVELAND, OH 44114
Assignment: 10
Reel/Frame:019604/0573   Pages: 10
Recorded: 07/24/2007
Attorney Dkt #:MSFTP1715US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLISON, CARL MELVIN
Exec Dt:
06/13/2007
2
LEACH, PAUL J.
Exec Dt:
06/15/2007
3
LAMPSON, BUTLER WRIGHT
Exec Dt:
06/13/2007
4
DUNN, MELISSA W.
Exec Dt:
06/18/2007
5
PANDYA, RAVINDRA NATH
Exec Dt:
06/13/2007
6
KAUFMAN, CHARLES WILLIAM
Exec Dt:
06/13/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8468579
US20080313712
11764034
Correspondence name and address
HIMANSHU S. AMIN
1900 E. 9TH STREET
24TH FLOOR, NATIONAL CITY CENTER
CLEVELAND, OH 44114
Assignment: 11
Reel/Frame:033469/0940   Pages: 10
Recorded: 08/05/2014
Attorney Dkt #:319402.02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ELLISON, CARL MELVIN
Exec Dt:
06/13/2007
2
LEACH, PAUL J.
Exec Dt:
06/15/2007
3
LAMPSON, BUTLER WRIGHT
Exec Dt:
06/13/2007
4
DUNN, MELISSA W.
Exec Dt:
06/18/2007
5
PANDYA, RAVINDRA NATH
Exec Dt:
06/13/2007
6
KAUFMAN, CHARLES WILLIAM
Exec Dt:
06/13/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9253195
US20130283342
13915271
Correspondence name and address
WOLFE-SBMC
601 W. MAIN AVE
SUITE 1300
SPOKANE, WA 99201
Assignment: 12
Reel/Frame:020259/0833   Pages: 8
Recorded: 12/18/2007
Attorney Dkt #:MS 319263.01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOWNEN, MICHAEL D.
Exec Dt:
07/12/2007
2
KRISHNASWAMY, RAJA
Exec Dt:
07/12/2007
3
KAUFMAN, CHARLES WILLIAM
Exec Dt:
06/20/2007
4
MILLER, JAMES S.
Exec Dt:
06/12/2007
5
FISHER, STEPHEN
Exec Dt:
10/13/2007
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8402532
US20080282315
11801714
Correspondence name and address
DIANNE BOUTON
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 13
Reel/Frame:022687/0112   Pages: 10
Recorded: 05/14/2009
Attorney Dkt #:MS1-3891US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHECHTER, STUART
Exec Dt:
05/13/2009
2
ROUSKOV, YORDAN I.
Exec Dt:
05/13/2009
3
HERLEY, CORMAC E.
Exec Dt:
05/14/2009
4
KAUFMAN, CHARLES WILLIAM
Exec Dt:
05/13/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052-6399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9124431
US20100293608
12466257
Correspondence name and address
LEE & HAYES, PLLC
601 W. RIVERSIDE AVENUE
SUITE 1400
SPOKANE, WA 99201
Assignment: 14
Reel/Frame:029778/0152   Pages: 10
Recorded: 02/08/2013
Attorney Dkt #:MS1-3891US
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE /S/ SIGNATURE OF OF INVENTOR STUART SCHECHTER WITH FULL SIGNATURE OF INVENTOR PREVIOUSLY RECORDED ON REEL 022687 FRAME 0112. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SCHECHTER, STUART
Exec Dt:
01/09/2013
2
HERLEY, CORMAC E.
Exec Dt:
05/14/2009
3
ROUSKOV, YORDAN I.
Exec Dt:
05/13/2009
4
KAUFMAN, CHARLES WILLIAM
Exec Dt:
05/13/2009
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052-6399
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9124431
US20100293608
12466257
Correspondence name and address
LEE & HAYES, PLLC
601 W. RIVERSIDE AVE, SUITE 1400
SPOKANE, WA 99201
Assignment: 15
Reel/Frame:028271/0917   Pages: 8
Recorded: 05/25/2012
Attorney Dkt #:13768.2178
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RADZIKOWSKI, ERIC
Exec Dt:
05/22/2012
2
JOSHI, SHAILESH PADMAKAR
Exec Dt:
05/18/2012
3
YAQOOB, ASAD
Exec Dt:
05/16/2012
4
FIGLIN, IGAL
Exec Dt:
05/17/2012
5
KAUFMAN, CHARLES WILLIAM
Exec Dt:
05/17/2012
Assignee
1
MICROSOFT CORPORATION
ONE MICROSOFT WAY
REDMOND, WASHINGTON 98052
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8839375
US20130318571
13480816
Correspondence name and address
WORKMAN NYDEGGER/MICROSOFT CORP.
60 E. SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 16
Reel/Frame:049615/0974   Pages: 7
Recorded: 06/27/2019
Attorney Dkt #:16192.279
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAAD, YOSSEF
Exec Dt:
06/25/2019
2
PERLMAN, RADIA J.
Exec Dt:
06/25/2019
3
KAUFMAN, CHARLES WILLIAM
Exec Dt:
06/25/2019
Assignee
1
EMC IP HOLDING COMPANY LLC
176 SOUTH STREET
HOPKINTON, MASSACHUSETTS 01748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11435907
US20200409571
16455320
Correspondence name and address
WORKMAN NYDEGGER
60 EAST SOUTH TEMPLE
SUITE 1000
SALT LAKE CITY, UT 84111
Assignment: 17
Reel/Frame:050320/0207   Pages: 5
Recorded: 09/09/2019
Attorney Dkt #:170360-041100US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERLMAN, RADIA JOY
Exec Dt:
08/05/2019
2
KAUFMAN, CHARLES WILLIAM
Exec Dt:
08/05/2019
Assignee
1
EMC IP HOLDING COMPANY LLC
176 SOUTH STREET
HOPKINTON, MASSACHUSETTS 01748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11290276
US20210036853
16530962
Correspondence name and address
PAULA HARDILEK
1200 SMITH STREET, 14TH FLOOR
HOUSTON, TX 77002
Assignment: 18
Reel/Frame:050883/0922   Pages: 5
Recorded: 10/31/2019
Attorney Dkt #:170360-042900US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PERLMAN, RADIA JOY
Exec Dt:
10/23/2019
2
KAUFMAN, CHARLES WILLIAM
Exec Dt:
10/23/2019
Assignee
1
EMC IP HOLDING COMPANY LLC
176 SOUTH STREET
HOPKINTON, MASSACHUSETTS 01748
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11240005
US20210126773
16665609
Correspondence name and address
ALY Z. DOSSA
CHAMBERLAIN HRDLICKA
1200 SMITH STREET, STE 1400
HOUSTON, TX 77002

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