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Patent Assignment Assignor Details
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Assignor Name : DURDIK, PAUL A.
Total Assignments: 24
Assignment: 1
Reel/Frame:005369/0181   Pages: 3
Recorded: 06/11/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
DURDIK, PAUL A.
Exec Dt:
05/17/1990
Assignee
1
INTERNATIONAL BUSINESS MACHINES CORPORATION, A CORP OF NY
ARMONK,, NEW YORK 10504
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5072370
NONE
07520578
Correspondence name and address
ROBERT M. CARWELL
IBM CORP.
INTELLECTUAL PROPERTY LAW DEPT.
932 ZIP 4054, 11400 BURNET RD.
AUSTIN, TX 78758
Assignment: 2
Reel/Frame:035409/0081   Pages: 2
Recorded: 04/14/2015
Attorney Dkt #:LEAP 1009-2/LPM-1009US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLZ, DAVID S.
Exec Dt:
02/11/2015
2
DURDIK, PAUL A.
Exec Dt:
11/20/2014
Assignee
1
LEAP MOTION, INC.
333 BRYANT ST. LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9632572
US20150097768
14506596
Correspondence name and address
LEAP MOTION, INC., C/O HAYNES BEFFEL & W
P.O. BOX 366
HALF MOON BAY, CA 94019
Assignment: 3
Reel/Frame:035419/0886   Pages: 4
Recorded: 04/15/2015
Attorney Dkt #:LEAP 1015-2/LPM-1015US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLZ, DAVID S.
Exec Dt:
02/11/2015
2
GORDON, ROBERT SAMUEL
Exec Dt:
11/22/2014
3
HARE, GABRIEL A.
Exec Dt:
12/01/2014
4
ROY, NEELOY
Exec Dt:
11/21/2014
5
SILLS, MAXWELL
Exec Dt:
12/05/2014
6
DURDIK, PAUL A.
Exec Dt:
11/20/2014
Assignee
1
LEAP MOTION, INC.
333 BRYANT ST. LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11307282
US20150119074
14523828
Correspondence name and address
LEAP MOTION, INC., C/O HAYNES BEFFEL & W
P.O. BOX 366
HALF MOON BAY, CA 94019
Assignment: 4
Reel/Frame:035017/0738   Pages: 4
Recorded: 02/24/2015
Attorney Dkt #:LEAP 1066-3/LPM-034CP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
YANG, HUA
Exec Dt:
01/19/2015
2
KONTSEVICH, LEONID
Exec Dt:
12/15/2014
3
DONALD, JAMES
Exec Dt:
12/05/2014
4
HOLZ, DAVID S.
Exec Dt:
02/11/2015
5
MARSDEN, JONATHAN
Exec Dt:
12/05/2014
6
DURDIK, PAUL A.
Exec Dt:
12/04/2014
Assignee
1
LEAP MOTION, INC.
333 BRYANT ST. LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10281987
NONE
14476694
Correspondence name and address
HAYNES BEFFEL AND WOLFELD LLP
637 MAIN ST.
HALF MOON BAY, CA 94019
Assignment: 5
Reel/Frame:035333/0209   Pages: 3
Recorded: 04/03/2015
Attorney Dkt #:LEAP 1045-2/LPM-028US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAGORSEK, MICHAEL
Exec Dt:
12/05/2014
2
DABIR, AVINASH
Exec Dt:
12/05/2014
3
DURDIK, PAUL A.
Exec Dt:
12/04/2014
4
MERTENS, KEITH
Exec Dt:
12/04/2014
Assignee
1
LEAP MOTION, INC.
333 BRYANT ST. LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9916009
US20140320408
14262691
Correspondence name and address
LEAP MOTION, INC., C/O HAYNES BEFFEL & W
P.O. BOX 366
HALF MOON BAY, CA 94019
Assignment: 6
Reel/Frame:045551/0923   Pages: 4
Recorded: 04/16/2018
Attorney Dkt #:LEAP 1045-3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAGORSEK, MICHAEL
Exec Dt:
12/05/2014
2
DABIR, AVINASH
Exec Dt:
12/05/2014
3
DURDIK, PAUL A.
Exec Dt:
12/04/2014
4
MERTENS, KEITH
Exec Dt:
12/04/2014
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
SUITE LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10452151
US20190018495
15917066
Correspondence name and address
PAUL A. DURDIK
HAYNES BEFFEL & WOLFELD LLP
P.O. BOX 366
HALF MOON BAY, CA 94019
Assignment: 7
Reel/Frame:035268/0939   Pages: 3
Recorded: 03/26/2015
Attorney Dkt #:LEAP 1020-3/LPM-1020US2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ISAAC
Exec Dt:
03/26/2015
2
SILLS, MAXWELL
Exec Dt:
03/03/2015
3
DURDIK, PAUL A.
Exec Dt:
03/03/2015
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9891712
US20150169076
14572690
Correspondence name and address
LEAP MOTION, INC., C/O HAYNES BEFFEL & W
P.O. BOX 366
HALF MOON BAY, CA 94019
Assignment: 8
Reel/Frame:045554/0520   Pages: 3
Recorded: 04/16/2018
Attorney Dkt #:LEAP 1020-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ISSAC
Exec Dt:
03/26/2015
2
SILLS, MAXWELL
Exec Dt:
03/03/2015
3
DURDIK, PAUL A.
Exec Dt:
03/03/2015
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
SUITE LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10281992
US20180253150
15861578
Correspondence name and address
PAUL A. DURDIK
HAYNES BEFFEL & WOLFELD LLP
P.O. BOX 366
HALF MOON BAY, CA 94019
Assignment: 9
Reel/Frame:060076/0910   Pages: 3
Recorded: 06/01/2022
Attorney Dkt #:ULTI 1020-10/-12 INV-LEAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ISAAC
Exec Dt:
03/26/2015
2
SILLS, MAXWELL
Exec Dt:
03/03/2015
3
DURDIK, PAUL A.
Exec Dt:
03/03/2015
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
SAN FRANCISCO, CALIFORNIA 94107
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
11068070
US20200301515
16805639
 
11460929
US20210342012
17378428
Correspondence name and address
KORY MINGUS
637 MAIN STREET
P.O BOX 366
HALF MOON BAY, CA 94019
Assignment: 10
Reel/Frame:061301/0580   Pages: 3
Recorded: 10/04/2022
Attorney Dkt #:ULTI 1020-14 INV TO LEAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
COHEN, ISAAC
Exec Dt:
03/26/2015
2
SILLS, MAXWELL
Exec Dt:
03/03/2015
3
DURDIK, PAUL A.
Exec Dt:
03/03/2015
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11775080
US20230025269
17959269
Correspondence name and address
KORY MINGUS
637 MAIN STREET
P.O BOX 366
HALF MOON BAY, CA 94019
Assignment: 11
Reel/Frame:035845/0239   Pages: 3
Recorded: 06/16/2015
Attorney Dkt #:LEAP 1032-2/LPM-1032US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GORDON, ROBERT SAMUEL
Exec Dt:
03/05/2015
2
SILLS, MAXWELL
Exec Dt:
05/27/2015
3
DURDIK, PAUL A.
Exec Dt:
03/05/2015
Assignee
1
LEAP MOTION, INC.
333 BRYANT ST. LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10782657
US20150346701
14625635
Correspondence name and address
LEAP MOTION, INC., C/O HAYNES BEFFEL & W
P.O. BOX 366
HALF MOON BAY, CA 94019
Assignment: 12
Reel/Frame:040599/0676   Pages: 10
Recorded: 11/11/2016
Attorney Dkt #:LEAP 1032-2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ORIGINAL ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON REEL 035845 FRAME 0239. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GORDON, ROBERT S.
Exec Dt:
10/21/2016
2
DURDIK, PAUL A.
Exec Dt:
10/30/2015
3
SILLS, MAXWELL
Exec Dt:
10/29/2015
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10782657
US20150346701
14625635
Correspondence name and address
HAYNES, BEFFEL & WOLFELD LLP
637 MAIN ST
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 13
Reel/Frame:061895/0818   Pages: 5
Recorded: 11/28/2022
Attorney Dkt #:ULTI 1032-6
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GORDON, ROBERT S.
Exec Dt:
10/21/2016
2
DURDIK, PAUL A.
Exec Dt:
10/30/2015
3
SILLS, MAXWELL
Exec Dt:
10/29/2015
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET, LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11561519
US20210003977
17027366
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN ST.,
HALF MOON BAY, CA 94019
Assignment: 14
Reel/Frame:039427/0992   Pages: 6
Recorded: 07/21/2016
Attorney Dkt #:LEAP 1009-2
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ORIGINAL ASSIGNMENT DOCUMENT PREVIOUSLY RECORDED ON REEL 035409 FRAME 0081. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
HOLZ, DAVID S.
Exec Dt:
02/26/2016
2
DURDIK, PAUL A.
Exec Dt:
01/13/2016
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9632572
US20150097768
14506596
Correspondence name and address
HAYNES, BEFFEL & WOLFELD LLP
637 MAIN ST
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 15
Reel/Frame:042087/0522   Pages: 2
Recorded: 04/20/2017
Attorney Dkt #:LEAP 1009-3/LPM-1009USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLZ, DAVID S.
Exec Dt:
02/26/2016
2
DURDIK, PAUL A.
Exec Dt:
01/13/2016
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET, LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10218895
US20170223260
15493091
Correspondence name and address
HAYNES BEFFEL AND WOLFELD LLP
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 16
Reel/Frame:048878/0578   Pages: 2
Recorded: 04/12/2019
Attorney Dkt #:LEAP 1009-4/LPM-1009USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLZ, DAVID S.
Exec Dt:
02/26/2016
2
DURDIK, PAUL A.
Exec Dt:
01/13/2016
Assignee
1
LEAP MOTION, INC.
321 11TH STREET
SAN FRANCISCO, CALIFORNIA 94103
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10936022
US20190191076
16283693
Correspondence name and address
HAYNES BEFFEL AND WOLFELD LLP
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 17
Reel/Frame:059696/0557   Pages: 2
Recorded: 04/25/2022
Attorney Dkt #:ULTI 1009-5 INV TO LEAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLZ, DAVID S.
Exec Dt:
02/26/2016
2
DURDIK, PAUL A.
Exec Dt:
01/13/2016
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11435788
US20210181810
17189111
Correspondence name and address
KORY MINGUS
637 MAIN STREET
P.O BOX 366
HALF MOON BAY, CA 94019
Assignment: 18
Reel/Frame:060981/0782   Pages: 2
Recorded: 09/02/2022
Attorney Dkt #:ULTI 1009-6 INV TO LEAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLZ, DAVID S.
Exec Dt:
02/26/2016
2
DURDIK, PAUL A.
Exec Dt:
01/13/2016
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11775033
US20220413566
17901542
Correspondence name and address
KORY MINGUS
637 MAIN STREET
P.O BOX 366
HALF MOON BAY, CA 94019
Assignment: 19
Reel/Frame:065001/0586   Pages: 2
Recorded: 09/22/2023
Attorney Dkt #:ULTI 1009-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLZ, DAVID S.
Exec Dt:
02/26/2016
2
DURDIK, PAUL A.
Exec Dt:
01/13/2016
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET, LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20240004438
18370338
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 20
Reel/Frame:040310/0258   Pages: 6
Recorded: 11/14/2016
Attorney Dkt #:LEAP 1052-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOLZ, DAVID S.
Exec Dt:
02/26/2016
2
YANG, HUA
Exec Dt:
02/11/2016
3
GORDON, ROBERT SAMUEL
Exec Dt:
10/21/2016
4
ROY, NEELOY
Exec Dt:
02/26/2016
5
SCHUNICK, JUSTIN
Exec Dt:
03/14/2016
6
DURDIK, PAUL A.
Exec Dt:
01/14/2016
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9868449
NONE
14725510
Correspondence name and address
HAYNES, BEFFEL & WOLFELD LLP
637 MAIN ST
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 21
Reel/Frame:045554/0164   Pages: 3
Recorded: 04/16/2018
Attorney Dkt #:LEAP 1073-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARCOLINA, ALEX
Exec Dt:
02/26/2016
2
HOLZ, DAVID S.
Exec Dt:
02/26/2016
3
DURDIK, PAUL A.
Exec Dt:
01/14/2016
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
SUITE LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10261594
US20170235377
15587173
Correspondence name and address
PAUL A. DURDIK
HAYNES BEFFEL & WOLFELD LLP
P.O. BOX 366
HALF MOON BAY, CA 94019
Assignment: 22
Reel/Frame:056963/0601   Pages: 6
Recorded: 07/23/2021
Attorney Dkt #:ULTI 1045-4
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZAGORSEK, MICHAEL
Exec Dt:
04/03/2016
2
DABIR, AVINASH
Exec Dt:
03/24/2016
3
DURDIK, PAUL A.
Exec Dt:
01/14/2016
4
MERTENS, KEITH
Exec Dt:
04/16/2018
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET, LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11099653
US20200050281
16659468
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN ST.
PO BOX 366
HALF MOON BAY, CA 94019
Assignment: 23
Reel/Frame:059213/0223   Pages: 3
Recorded: 03/09/2022
Attorney Dkt #:ULTI 1073-7 INV TO LEAP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARCOLINA, ALEX
Exec Dt:
02/26/2016
2
HOLZ, DAVID S.
Exec Dt:
02/26/2016
3
DURDIK, PAUL A.
Exec Dt:
01/14/2016
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11392212
US20210181857
17187676
Correspondence name and address
KORY MINGUS
637 MAIN STREET
P.O BOX 366
HALF MOON BAY, CA 94019
Assignment: 24
Reel/Frame:037924/0220   Pages: 4
Recorded: 03/08/2016
Attorney Dkt #:LEAP 1073
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MARCOLINA, ALEX
Exec Dt:
02/26/2016
2
HOLZ, DAVID
Exec Dt:
02/26/2016
3
DURDIK, PAUL A.
Exec Dt:
02/26/2016
Assignee
1
LEAP MOTION, INC.
333 BRYANT STREET
LL150
SAN FRANCISCO, CALIFORNIA 94107
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9696795
US20160239080
14626898
Correspondence name and address
HAYNES BEFFEL & WOLFELD LLP
637 MAIN ST.
HALF MOON BAY, CA 94019

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