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Patent Assignment Assignor Details
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Assignor Name : HOFFERT, ERIC M.
Total Assignments: 15
Assignment: 1
Reel/Frame:005266/0124   Pages: 1
Recorded: 03/16/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
03/12/1990
2
MILLER, GAVIN S. P.
Exec Dt:
03/12/1990
3
MIGHDOLL, LEE S.
Exec Dt:
03/12/1990
Assignee
1
APPLE COMPUTER, INC., 20525 MARIANI AVENUE, CUPERTINO, CA 95014 A CORP. OF CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5046119
NONE
07495428
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
12400 WILSHIRE BLVD., 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 2
Reel/Frame:005266/0571   Pages: 1
Recorded: 03/19/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOFFERT, ERIC M.
Exec Dt:
03/19/1990
Assignee
1
APPLE COMPUTER, INC., 20525 MARIANI AVENUE, CUPERTINO, CA 95014, A CORP. OF CA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5047853
NONE
07495331
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
12400 WILSHIRE BLVD.,7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 3
Reel/Frame:007201/0342   Pages: 2
Recorded: 11/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
10/30/1994
2
GREEN, MARK A.
Exec Dt:
10/31/1994
Assignee
1
APPLE COMPUTER, INC.
ONE INFINITE LOOP
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5561670
NONE
08242138
Correspondence name and address
STEVEN M. EVANS
CARR, DEFILIPPO & FERRELL
2225 EAST BAYSHORE ROAD, SUITE 200
PALO ALTO, CA 94303
Assignment: 4
Reel/Frame:009060/0897   Pages: 3
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
03/02/1998
2
CREMIN, KARL
Exec Dt:
01/19/1998
3
ALI, ADNAN
Exec Dt:
01/21/1998
4
SMOOT, STEPHEN R.
Exec Dt:
03/03/1998
Assignee
1
MAGNIFI INC.
20111 STEVENS CREEK BLVD.
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5903892
NONE
08847158
Correspondence name and address
BLAKLEY, SOKOLOFF, TAYLOR & ZAFMAN
DAVID R. HALVORSON
12400 WILSHIRE BLVD., 7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 5
Reel/Frame:009054/0356   Pages: 3
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
03/03/1998
2
SMOOT, STEVE
Exec Dt:
03/03/1998
3
CREMIN, KARL
Exec Dt:
01/19/1998
4
ALI, ADNAN
Exec Dt:
01/21/1998
5
MILLS, MICHAEL
Exec Dt:
02/26/1998
Assignee
1
MAGNIFI, INC.
20111 STEVENS CREEK BLVD.
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6370543
US20010014891
08847156
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
DAVID R. HALVORSON
12400 WILSHIRE BLVD., 7TH FLOOR
LOS ANGELES, CALIFORNIA 90025
Assignment: 6
Reel/Frame:009059/0057   Pages: 3
Recorded: 03/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
03/03/1998
2
CREMIN, KARL
Exec Dt:
01/19/1998
3
DEGEN, LEO
Exec Dt:
02/24/1998
Assignee
1
MAGNIFI, INC.
20111 STEVENS CREEK BLVD.
CUPERTINO, CALIFORNIA 95014
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5983176
NONE
08848357
Correspondence name and address
BLAKELY, SOKOLOFF, TAYLOR & ZAFMAN
12400 WILSHIRE BLVD.
7TH FLOOR
LOS ANGELES, CA 90025
Assignment: 7
Reel/Frame:049270/0773   Pages: 9
Recorded: 05/23/2019
Attorney Dkt #:APX-080_6-0080A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
05/22/2019
2
KRASSEL, ALEXANDER
Exec Dt:
05/22/2019
3
PITTS, VIKKI
Exec Dt:
05/22/2019
4
SHIVAPURKAR, RADHIKA
Exec Dt:
05/22/2019
5
SMITH, MICHELLE
Exec Dt:
05/23/2019
6
WEISS, JEFFREY
Exec Dt:
05/22/2019
Assignee
1
APPNEXUS INC.
28 WEST 23RD STREET
4TH FLOOR
NEW YORK, NEW YORK 10010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10936654
US20190361932
15988419
Correspondence name and address
AT&T LEGAL DEPARTMENT - GG ATTN: PATENT
ROOM 2A-207
ONE AT&T WAY
BEDMINSTER, NJ 07921
Assignment: 8
Reel/Frame:055575/0775   Pages: 9
Recorded: 03/12/2021
Attorney Dkt #:6-0080A-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
05/22/2019
2
KRASSEL, ALEXANDER
Exec Dt:
05/22/2019
3
PITTS, VIKKI
Exec Dt:
05/22/2019
4
SHIVAPURKAR, RADHIKA
Exec Dt:
05/22/2019
5
SMITH, MICHELLE
Exec Dt:
05/23/2019
6
WEISS, JEFFREY
Exec Dt:
05/22/2019
Assignee
1
APPNEXUS INC.
28 WEST 23RD ST
4TH FLOOR
NEW YORK, NEW YORK 10010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210149956
17159901
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 9
Reel/Frame:062612/0033   Pages: 9
Recorded: 02/07/2023
Attorney Dkt #:802342-US-CNT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
05/22/2019
2
KRASSEL, ALEXANDER
Exec Dt:
05/22/2019
3
PITTS, VIKKI
Exec Dt:
05/22/2019
4
SHIVAPURKAR, RADHIKA
Exec Dt:
05/22/2019
5
SMITH, MICHELLE
Exec Dt:
05/23/2019
6
WEISS, JEFFREY
Exec Dt:
05/22/2019
Assignee
1
APPNEXUS INC.
28 WEST 23RD STREET, 4TH FLOOR
NEW YORK, NEW YORK 10010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230153353
18096580
Correspondence name and address
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WA 98052
Assignment: 10
Reel/Frame:052727/0032   Pages: 16
Recorded: 05/21/2020
Attorney Dkt #:6-0060C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CABAL-UGAZ, JOSE A.
Exec Dt:
08/04/2019
2
HOFFERT, ERIC M.
Exec Dt:
01/21/2020
3
KRASSEL, ALEXANDER
Exec Dt:
01/15/2020
4
PITTS, VIKKI
Exec Dt:
01/15/2020
5
WEISS, JEFFREY
Exec Dt:
01/15/2020
6
SWEENEY, ANDREW
Exec Dt:
03/10/2020
7
KENDALL, MATT
Exec Dt:
03/24/2020
Assignee
1
XANDR INC.
28 WEST 23RD ST
4TH FLOOR
NEW YORK, NEW YORK 10010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10706118
NONE
15441185
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 11
Reel/Frame:052776/0107   Pages: 5
Recorded: 05/28/2020
Attorney Dkt #:6-0060A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
05/05/2020
2
WEISS, JEFFREY
Exec Dt:
05/05/2020
Assignee
1
XANDR INC.
28 WEST 23RD ST
4TH FLOOR
NEW YORK, NEW YORK 10010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10728612
US20170127123
15341888
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 12
Reel/Frame:055081/0770   Pages: 12
Recorded: 01/29/2021
Attorney Dkt #:6-0060A-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRASSEL, ALEXANDER
Exec Dt:
05/05/2020
2
PITTS, VIKKI
Exec Dt:
05/05/2020
3
SWEENEY, ANDREW
Exec Dt:
05/06/2020
4
HOFFERT, ERIC M.
Exec Dt:
05/05/2020
5
WEISS, JEFFREY
Exec Dt:
05/05/2020
Assignee
1
XANDR INC.
28 WEST 23RD ST
4TH FLOOR
NEW YORK, NEW YORK 10010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11381872
US20200322674
16908897
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 13
Reel/Frame:055364/0958   Pages: 14
Recorded: 02/23/2021
Attorney Dkt #:XR0060 CIP_6-0060B
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
05/06/2020
2
WEISS, JEFFREY
Exec Dt:
05/05/2020
3
PITTS, VIKKI
Exec Dt:
05/05/2020
4
KRASSEL, ALEXANDER
Exec Dt:
05/05/2020
5
NISMAN, YEVGENIY
Exec Dt:
05/05/2020
6
SHIVAPURKAR, RADHIKA
Exec Dt:
05/06/2020
Assignee
1
XANDR INC.
28 WEST 23RD ST
4TH FLOOR
NEW YORK, NEW YORK 10010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11032605
NONE
15943375
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 14
Reel/Frame:056331/0282   Pages: 14
Recorded: 05/24/2021
Attorney Dkt #:6-0060B-01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
05/06/2020
2
WEISS, JEFFREY
Exec Dt:
05/05/2020
3
PITTS, VIKKI
Exec Dt:
05/05/2020
4
KRASSEL, ALEXANDER
Exec Dt:
05/05/2020
5
NISMAN, YEVGENIY
Exec Dt:
05/05/2020
6
SHIVAPURKAR, RADHIKA
Exec Dt:
05/06/2020
Assignee
1
XANDR INC.
28 WEST 23RD ST
4TH FLOOR
NEW YORK, NEW YORK 10010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11470381
US20210258634
17313222
Correspondence name and address
GUNTIN & GUST, PLC
304 INDIAN TRACE #750
WESTON, FL 33326
Assignment: 15
Reel/Frame:063594/0123   Pages: 14
Recorded: 05/10/2023
Attorney Dkt #:802331B-US-CNT[2]
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOFFERT, ERIC M.
Exec Dt:
05/06/2020
2
WEISS, JEFFREY
Exec Dt:
05/05/2020
3
PITTS, VIKKI
Exec Dt:
05/05/2020
4
KRASSEL, ALEXANDER
Exec Dt:
05/05/2020
5
NISMAN, YEVGENIY
Exec Dt:
05/05/2020
6
SHIVAPURKAR, RADHIKA
Exec Dt:
05/06/2020
Assignee
1
XANDR INC.
28 WEST 23RD STREET, 4TH FLOOR
NEW YORK, NEW YORK 10010
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230032830
17963107
Correspondence name and address
MICROSOFT TECHNOLOGY LICENSING, LLC
ONE MICROSOFT WAY
REDMOND, WA 98052

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