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Patent Assignment Assignor Details
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Assignor Name : HOPKINS, DAVID H.
Total Assignments: 9
Assignment: 1
Reel/Frame:004202/0951   Pages: 1
Recorded: 12/01/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEWMAN, RAY L.
Exec Dt:
11/10/1983
2
HOPKINS, DAVID H.
Exec Dt:
11/10/1983
Assignee
1
GTE PRODUCTS CORPORATION, A CORP. OF
DELAWARE
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503904
NONE
06556871
Correspondence name and address
JAMES THEODOSOPOULOS
GTE PRODUCTS CORP.,
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 2
Reel/Frame:004210/0567   Pages: 1
Recorded: 12/15/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
NEWMAN, RAY L.
Exec Dt:
12/07/1983
2
HOPKINS, DAVID H.
Exec Dt:
12/07/1983
Assignee
1
GTE PRODUCTS CORPORATION
STAMFORD, CONNECTICUT
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4503905
NONE
06561844
Correspondence name and address
JAMES THEODOSOPOULOS
GTE PRODUCTS CORP.
100 ENDICOTT STREET
DANVERS, MA 01923
Assignment: 3
Reel/Frame:004563/0290   Pages: 1
Recorded: 01/30/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, DAVID H.
Exec Dt:
01/20/1986
Assignee
1
NIMBUS WATER SYSTEMS, INC.
2316 VINEYARD AVENUE
A CORP. OF CA.
ESCONDIDO, CALIFORNIA 92025
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
D295887
NONE
06824134
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SO. LA SALLE ST.-STE. 900
CHICAGO, IL 60603-4277
Assignment: 4
Reel/Frame:004929/0971   Pages: 2
Recorded: 09/06/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BRAY, DONALD T.
Exec Dt:
08/29/1988
2
HOPKINS, DAVID H.
Exec Dt:
08/29/1988
Assignee
1
DESALINATION SYSTEMS, INC., A CA CORP.
1238A SIMPSON WAY
ESCONDIDO, CALIFORNIA 92025-1523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4842736
NONE
07240941
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 S. LA SALLE STREET, SUITE 900
CHICAGO, IL 60603-4277
Assignment: 5
Reel/Frame:005076/0917   Pages: 1
Recorded: 05/17/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, DAVID H.
Exec Dt:
05/11/1989
Assignee
1
DESALINATION SYSTEMS, INC., A CORP. OF CA
1238-A SIMPSON WAY
ESCONDIDO, CALIFORNIA 92025-1523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4906372
NONE
07352999
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
135 SOUTH LA SALLE STREET
SUITE 900
CHICAGO, IL 60603-4277
Assignment: 6
Reel/Frame:006222/0588   Pages: 2
Recorded: 08/10/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HOPKINS, DAVID H.
Exec Dt:
08/07/1992
Assignee
1
DESALINATION SYSTEMS, INC.
ESCONDIDO, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5266195
NONE
07927340
Correspondence name and address
FITCH, EVEN, TABIN & FLANNERY
JAMES J. SCHUMANN
135 SOUTH LASALLE STREET, STE. 900
CHICAGO, IL 60603-4277
Assignment: 7
Reel/Frame:006528/0165   Pages: 2
Recorded: 05/12/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
SMITH, DEAN L.
Exec Dt:
09/09/1992
2
DARNELL, CHARLES P.
Exec Dt:
09/25/1992
3
CHEN, TAN-JEN
Exec Dt:
09/25/1992
4
BASILE, RICHARD J.
Exec Dt:
08/27/1992
5
RUTERBORIES, BURGHARD H.
Exec Dt:
09/01/1992
6
HOPKINS, DAVID H.
Exec Dt:
09/14/1992
Assignee
1
EXXON RESEARCH & ENGINEERING CO.
LAW DEPARTMENT
180 PARK AVENUE P.O. BOX 390
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5238563
NONE
07921875
Correspondence name and address
JOSEPH J. ALLOCCA
EXXON RESEARCH & ENGINEERING CO.
LAW DEPARTMENT
180 PARK AVENUE, P.O. BOX 390
FLORHAM PARK, NJ 07932
Assignment: 8
Reel/Frame:011059/0700   Pages: 3
Recorded: 08/24/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOPKINS, DAVID H.
Exec Dt:
08/21/2000
Assignee
1
PTI ADVANCED FILTRATION, INC.
2340 EASTMAN AVENUE
OXNARD, CALIFORNIA 93030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6436213
NONE
09645182
Correspondence name and address
PILLSBURY MADISON & SUTRO LLP
CHARANJIT BRAHMA, ESQ.
725 SOUTH FIGUEROA STREET, SUITE 1200
LOS ANGELES, CA 90017-5443
Assignment: 9
Reel/Frame:011544/0951   Pages: 3
Recorded: 02/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMONETTI, JOHN A.
Exec Dt:
10/26/2000
2
HOPKINS, DAVID H.
Exec Dt:
10/26/2000
Assignee
1
PTI ADVANCED FILTRATION, INC.
2340 EASTMAN AVENUE
OXNARD, CALIFORNIA 93030
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6634192
US20020108637
09781602
Correspondence name and address
PILLSBURY WINTHROP LLP
CHARANJIT BRAHMA, ESQ.
725 SOUTH FIGUEROA STREET, SUITE 2800
LOS ANGELES, CA 90017-5406

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