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Patent Assignment Assignor Details
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Assignor Name : HART, ROBERT
Total Assignments: 19
Assignment: 1
Reel/Frame:004789/0635   Pages: 1
Recorded: 10/22/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
KNERR, EDWIN R.
Exec Dt:
10/02/1987
2
HART, ROBERT
Exec Dt:
10/02/1987
3
COWAN, WILLIAM S.
Exec Dt:
10/02/1987
Assignee
1
NATIONAL OIL WELL (U.K.) LIMITED, TRAFALGAR HOUSE, 2 CHALKHILL ROAD, HAMMERSMITH, LONDON, W6 8DN, GREAT BRITAIN
UNITED KINGDOM
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4852611
NONE
07097490
Correspondence name and address
ROYLANCE, ABRAMS, BERDO & GOODMAN
1225 CONNECTICUT AVENUE, N.W.
WASHINGTON, D.C. 20036-2680
Assignment: 2
Reel/Frame:005387/0011   Pages: 5
Recorded: 06/18/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHNSON, CHARLES S.
Exec Dt:
01/05/1990
2
HART, ROBERT
Exec Dt:
01/05/1990
Assignee
1
NATIONAL OILWELL (U.K.) LIMITED
WELLHEAD SYSTEMS ENGINEERING, UNIT 2
MINTO DRIVE, ALTENS INDUSTRIAL ESTATE
ABERDEEN, SCOTLAND AB1 4LW
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5082060
NONE
07464809
Correspondence name and address
ROBERT J. BUNYARD
680 CURTIS ST.
MIDDLETOWN, OH 45043
Assignment: 3
Reel/Frame:005462/0928   Pages: 3
Recorded: 09/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HART, ROBERT
Exec Dt:
09/03/1990
Assignee
1
NATIONAL OILWELL (UK) LTD.
UNIT 2, MINTO DRIVE, ALTENS INDUSTRIAL ESTATE
ABERDEEN, SCOTLAND AB1 4LW
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5129311
NONE
07554060
Correspondence name and address
ROBERT J. BUNYARD
680 CURTIS STREET
MIDDLETOWN, OH 45043
Assignment: 4
Reel/Frame:007859/0866   Pages: 4
Recorded: 12/15/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STROUD, BRIAN T.
Exec Dt:
10/17/1995
2
SERGEANT, JOHN
Exec Dt:
10/17/1995
3
HART, ROBERT
Exec Dt:
10/10/1995
Assignee
1
NEWNES MACHINE LTD.
P.O. BOX 8, 3550-45TH STREET,S.E.
SALMON ARM, BRITISH COLUMBIA, CANADA V1E 4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5246260
NONE
08008725
Correspondence name and address
BRAIN T. STROUD, JOHN SERGEANT, ROBERT
HART
ANTONY C. EDWARDS
206-347 LEON AVENUE
KELOWNA, BC V1Y 8C7
Assignment: 5
Reel/Frame:008353/0637   Pages: 5
Recorded: 12/11/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STROUD, BRIAN T.
Exec Dt:
10/17/1995
2
SERGEANT, JOHN
Exec Dt:
10/17/1995
3
HART, ROBERT
Exec Dt:
10/10/1995
Assignee
1
NEWNES MACHINE LTD.
P.O. BOX 8
3550-45TH STREET S.E.
SALMON ARM, BC, CANADA V1E 8
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5809859
NONE
08763810
Correspondence name and address
ANTONY C. EDWARDS
206-347 LEON AVENUE
KELOWNA, BC, CANADA V1Y BC7
Assignment: 6
Reel/Frame:008663/0584   Pages: 6
Recorded: 07/25/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DIMION, GEORGE
Exec Dt:
07/03/1996
2
WEBBER, WAYNE
Exec Dt:
07/12/1996
3
HART, ROBERT
Exec Dt:
05/31/1996
4
NEWNES, WILLIAM R.
Exec Dt:
07/12/1996
5
MICHELL, STEVEN W.
Exec Dt:
05/31/1996
Assignee
1
NEWNES MACHINE LTD.
P.O. BOX 8, 3550 - 45TH STREET S.E.
SALMON ARM, B.C., CANADA V1E 4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5964570
NONE
08900122
Correspondence name and address
ANTHONY C. EDWARDS
#206 - 347 LEON AVENUE
KELOWNA, BRITISH COLUMBIA
CANADA V1Y 8C7
Assignment: 7
Reel/Frame:010376/0466   Pages: 2
Recorded: 11/09/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GOBLE, FRED
Exec Dt:
11/03/1999
2
HART, ROBERT
Exec Dt:
11/03/1999
Assignee
1
HART TOOL LLC
5111 ARGOSY DRIVE
HUNTINGTON BEACH, CALIFORNIA 92649
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D432380
NONE
29113648
Correspondence name and address
OPPENHEIMER WOLFF & DONNELLY LLP
GUY PORTER SMITH
2029 CENTURY PARK EAST
SUITE 3800
LOS ANGELES, CA 90067
Assignment: 8
Reel/Frame:018495/0306   Pages: 3
Recorded: 11/07/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HART, ROBERT
Exec Dt:
07/13/2004
Assignee
1
COE NEWNES/MCGEHEE ULC
P.O. BOX 8, 3550-45TH STREET S.E.
SALMON ARM, BRITISH COLUMBIA, CANADA V1E 4N2
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060021677
11187028
Correspondence name and address
ANTONY C. EDWARDS
SUTIE 200
270 HIGHWAY 33 WEST
KELOWNA, BRITISH COLUMBIA V1X 1X7
Assignment: 9
Reel/Frame:029140/0335   Pages: 3
Recorded: 10/16/2012
Attorney Dkt #:DEP6266USNP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HART, ROBERT
Exec Dt:
02/16/2010
Assignee
1
DEPUY SPINE, INC.
325 PARAMOUNT DRIVE
RAYNHAM, MASSACHUSETTS 02767
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8613746
US20110098710
12606676
Correspondence name and address
PHILIP S. JOHNSON, ESQ.
ONE JOHNSON & JOHNSON PLAZA
NEW BRUNSWICK, NJ 08903
Assignment: 10
Reel/Frame:026196/0406   Pages: 7
Recorded: 04/28/2011
Attorney Dkt #:28262-706
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SURACE, KEVIN
Exec Dt:
11/10/2010
2
BOSS, DANIEL E.
Exec Dt:
01/13/2011
3
WHITING, KENT
Exec Dt:
03/21/2011
4
HART, ROBERT
Exec Dt:
03/15/2011
Assignee
1
SERIOUS MATERIALS, INC.
1250 ELKO DRIVE
SUNNYVALE, CALIFORNIA 94089
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110167741
12859180
Correspondence name and address
WILSON SONSINI GOODRICH & ROSATI
650 PAGE MILL ROAD
PALO ALTO, CA 94304
Assignment: 11
Reel/Frame:034125/0012   Pages: 3
Recorded: 11/07/2014
Attorney Dkt #:206029-0002-00-US.603446
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HART, ROBERT
Exec Dt:
03/28/2013
2
CORDOVEZ, BERNARDO
Exec Dt:
03/28/2013
Assignee
1
OPTOFLUIDICS, INC.
3711 MARKET STREET
SUITE 885
PHILADELPHIA, PENNSYLVANIA 19104
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20150111199
14399600
 
NONE
US20150111199
14399600
Correspondence name and address
DARRYL PRATCHER, RIVERSIDE LAW LLP
300 FOUR FALLS CORPORATE CENTER, STE 710
300 CONSHOHOCKEN STATE ROAD
WEST CONSHOHOCKEN, PA 19428
Assignment: 12
Reel/Frame:038509/0843   Pages: 6
Recorded: 04/25/2016
Attorney Dkt #:068581.0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREENE, HENRY A.
Exec Dt:
11/03/2015
2
HART, ROBERT
Exec Dt:
11/03/2015
3
ELLIOTT, SCOTT
Exec Dt:
11/02/2015
4
DENTON, JEFFERY
Exec Dt:
11/04/2015
Assignee
1
OCUTECH, INC.
109 CONNER DRIVE
SUITE 2105
CHAPEL HILL, NORTH CAROLINA 27514
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160131867
14933610
Correspondence name and address
RICHARD T. MATTHEWS
WILLIAMS MULLEN
301 FAYETTEVILLE STREET, SUITE 1700
RALEIGH, NC 27601
Assignment: 13
Reel/Frame:038703/0979   Pages: 6
Recorded: 05/13/2016
Attorney Dkt #:068581.0012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GREENE, HENRY A.
Exec Dt:
11/03/2015
2
HART, ROBERT
Exec Dt:
11/03/2015
3
ELLIOTT, SCOTT
Exec Dt:
11/02/2015
4
DENTON, JEFFERY
Exec Dt:
11/04/2015
Assignee
1
OCUTECH, INC.
109 CONNER DRIVE
SUITE 2105
CHAPEL HILL, NORTH CAROLINA 27514
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160131867
14933610
Correspondence name and address
WILLIAMS MULLEN
8300 GREENSBORO DRIVE
SUITE 1100
MCLEAN, VA 22102
Assignment: 14
Reel/Frame:042176/0497   Pages: 6
Recorded: 04/28/2017
Attorney Dkt #:JHN-5065-280
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NAPIER, STEFAN
Exec Dt:
12/09/2016
2
HART, ROBERT
Exec Dt:
12/08/2016
3
HARDING, MATTHEW
Exec Dt:
01/03/2017
4
LIVINGS, NICK
Exec Dt:
03/30/2017
Assignee
1
AIRBUS OPERATIONS LIMITED
PEGASUS HOUSE, AEROSPACE AVENUE, FILTON
BRISTOL, UNITED KINGDOM BS34 7PA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10421529
US20170152016
15364865
Correspondence name and address
JEFFRY H. NELSON
901 NORTH GLEBE ROAD, 11TH FLOOR
NIXON & VANDERHYE P.C.
ARLINGTON, VA 22203
Assignment: 15
Reel/Frame:046671/0448   Pages: 4
Recorded: 08/23/2018
Attorney Dkt #:206029-0006-00-US.606035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHCROFT, COLBY
Exec Dt:
08/22/2017
2
DIPAOLO, BRIAN
Exec Dt:
08/22/2017
3
KONICA, GJERGJI
Exec Dt:
09/07/2017
4
CASTNER, THOMAS
Exec Dt:
08/22/2017
5
CORDOVEZ, BERNARDO
Exec Dt:
08/22/2017
6
EARHART, CHRIS
Exec Dt:
09/06/2017
7
ERICKSON, DAVID
Exec Dt:
08/22/2017
8
HART, ROBERT
Exec Dt:
09/08/2017
Assignee
1
OPTOFLUIDICS INC.
3711 MARKET STREET, SUITE 970
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11513333
US20170242234
15438092
Correspondence name and address
RIVERSIDE LAW LLP
1285 DRUMMERS LANE, SUITE 202
GLENHARDIE CORPORATE CENTER
WAYNE, PA 19087
Assignment: 16
Reel/Frame:066131/0014   Pages: 4
Recorded: 01/16/2024
Attorney Dkt #:206029-0006-04US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ASHCROFT, COLBY
Exec Dt:
08/22/2017
2
DIPAOLO, BRIAN
Exec Dt:
08/22/2017
3
KONICA, GJERGJI
Exec Dt:
09/07/2017
4
CASTNER, THOMAS
Exec Dt:
08/22/2017
5
CORDOVEZ, BERNARDO
Exec Dt:
08/22/2017
6
EARHART, CHRISTOPHER
Exec Dt:
09/06/2017
7
ERICKSON, DAVID
Exec Dt:
08/22/2017
8
HART, ROBERT
Exec Dt:
09/08/2017
Assignee
1
OPTOFLUIDICS INC.
3711 MARKET STREET
SUITE 970
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230090141
18059490
Correspondence name and address
ROSE BRENNAN
175 STRAFFORD AVE
SUITE 100
WAYNE, PA 19087
Assignment: 17
Reel/Frame:054544/0731   Pages: 13
Recorded: 12/04/2020
Attorney Dkt #:206029-0008-00US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTNER, THOMAS
Exec Dt:
11/19/2020
2
HART, ROBERT
Exec Dt:
11/21/2020
3
ASHCROFT, COLBY
Exec Dt:
11/22/2020
4
DIPAOLO, BRIAN
Exec Dt:
11/18/2020
5
WALL, NATHAN
Exec Dt:
12/02/2020
Assignee
1
OPTOFLUIDICS INC.
3711 MARKET STREET, SUITE 885
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10890514
US20190331580
16394173
Correspondence name and address
RIVERSIDE LAW LLP
1285 DRUMMERS LANE, SUITE 202
GLENHARDIE CORPORATE CENTER
WAYNE, PA 19087
Assignment: 18
Reel/Frame:062641/0209   Pages: 8
Recorded: 02/09/2023
Attorney Dkt #:206029-0008-02US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTNER, THOMAS
Exec Dt:
11/19/2020
2
HART, ROBERT
Exec Dt:
11/21/2020
3
ASHCROFT, COLBY
Exec Dt:
11/22/2020
4
DIPAOLO, BRIAN
Exec Dt:
11/18/2020
5
WALL, NATHAN
Exec Dt:
12/02/2020
Assignee
1
OPTOFLUIDICS INC.
3711 MARKET STREET
SUITE 885
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11674874
US20220326131
17843047
Correspondence name and address
ROSE BRENNAN
175 STRAFFORD AVE
SUITE 100
WAYNE, PA 19087
Assignment: 19
Reel/Frame:066725/0299   Pages: 8
Recorded: 03/12/2024
Attorney Dkt #:206029-0008-03US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CASTNER, THOMAS
Exec Dt:
11/19/2020
2
ASHCROFT, COLBY
Exec Dt:
11/22/2020
3
DIPAOLO, BRIAN
Exec Dt:
11/18/2020
4
HART, ROBERT
Exec Dt:
11/21/2020
5
WALL, NATHAN
Exec Dt:
12/02/2020
Assignee
1
OPTOFLUIDICS INC.
3711 MARKET STREET
SUITE 885
PHILADELPHIA, PENNSYLVANIA 19104
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230280253
18315911
Correspondence name and address
STORI B PETERS
175 STRAFFORD AVENUE
SUITE 100
WAYNE, PA 19087

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