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Patent Assignment Assignor Details
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Assignor Name : RITSON, CARL
Total Assignments: 23
Assignment: 1
Reel/Frame:003981/0734   Pages: 3
Recorded: 01/08/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL C.
Exec Dt:
12/23/1981
2
RITSON, CARL
Exec Dt:
12/23/1981
Assignee
1
ANATROS CORPORATION; A CORP. OF CA.
1922 JUNCTION AVE.,
SAN JOSE,, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4421506
NONE
06338012
Correspondence name and address
C. MICHAEL ZIMMERMAN
525 UNIVERSITY AVENUE, SUITE 701,
PALO ALTO, CA 94301
Assignment: 2
Reel/Frame:004144/0677   Pages: 2
Recorded: 07/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL C.
Exec Dt:
06/17/1983
2
RITSON, CARL
Exec Dt:
06/17/1983
Assignee
1
ANATROS CORPORATION 1922 JUNCTION AVE., SAN JOSE, CA A CORP. OF CA
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4559045
NONE
06493182
Correspondence name and address
WILLIAM B. WALKER
1625 THE ALAMEDA, STE. 801
SAN JOSE, CA 95126
Assignment: 3
Reel/Frame:004144/0684   Pages: 2
Recorded: 07/07/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL C.
Exec Dt:
06/17/1983
2
RITSON, CARL
Exec Dt:
06/17/1983
Assignee
1
ANATROS CORPORATED, A CORP. OF CA.
1922 JUNCTION AVE.
SAN JOSE, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4533350
NONE
06493188
Correspondence name and address
WILLIAM B. WALKER
1625 THE ALAMEDA, STE. 801
SAN JOSE, CA 95126
Assignment: 4
Reel/Frame:004442/0079   Pages: 3
Recorded: 08/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL
Exec Dt:
07/25/1985
2
RITSON, CARL
Exec Dt:
07/25/1985
Assignee
1
ANATROS CORPORATION 1922 JUNCTION AVENUE SAN JOSE, CA 95131 A CORP OF CA
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4555950
NONE
06625161
Correspondence name and address
WILLIAM B. WALKER
PROFESSIONAL CORPORATION
1625 THE ALAMEDA, STE. 801
SAN JOSE, CA 95126
Assignment: 5
Reel/Frame:004442/0082   Pages: 3
Recorded: 08/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL C.
Exec Dt:
07/25/1985
2
RITSON, CARL
Exec Dt:
07/25/1985
Assignee
1
ANATROS CORPORATION 1922 JUNCTION AVE., SAN JOSE, CA 95131 A CORP OF CA
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4554837
NONE
06607060
Correspondence name and address
WILLIAM B. WALKER
PROFESSIONAL CORP.,
1625 THE ALAMEDA, STE. 801
SAN JOSE, CA 95126
Assignment: 6
Reel/Frame:004442/0096   Pages: 3
Recorded: 08/19/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL C.
Exec Dt:
07/25/1985
2
RITSON, CARL
Exec Dt:
07/25/1985
Assignee
1
ANATROS CORPORATION 1922 JUNCTION AVE., SAN JOSE, CA 95131 A CORP OF CA
CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4555949
NONE
06607080
Correspondence name and address
WILLIAM B. WALKER
1625 THE ALAMEDA, STE. 801
SAN JOSE, CA 95126
Assignment: 7
Reel/Frame:004452/0451   Pages: 3
Recorded: 09/13/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL C.
Exec Dt:
07/25/1985
2
RITSON, CARL
Exec Dt:
07/25/1985
Assignee
1
ANATROS CORPORATION, A CORP OF CA.
1922 JUNCTION AVENUE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4548023
NONE
06223931
Correspondence name and address
WILLIAM B. WALKER
1625 THE ALAMEDA, SUITE 801
SAN JOSE, CA. 95126
Assignment: 8
Reel/Frame:004454/0497   Pages: 3
Recorded: 09/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL C.
Exec Dt:
07/25/1985
2
RITSON, CARL
Exec Dt:
07/25/1985
Assignee
1
ANATROS CORPORATION, A CORP OF CA.
1922 JUNCTION AVENUE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4624663
NONE
06613557
Correspondence name and address
WILLIAM B. WALKER
1625 THE ALAMEDA, STE. 801
SAN JOSE, CA 95126
Assignment: 9
Reel/Frame:004485/0172   Pages: 3
Recorded: 11/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL C.
Exec Dt:
11/18/1985
2
RITSON, CARL
Exec Dt:
11/18/1985
Assignee
1
ANATROS CORPORATION, A CORP. OF CA.
1922 JUNCTION AVENUE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4725269
NONE
06799232
Correspondence name and address
WILLIAM B. WALKER
1625 THE ALAMEDA, STE. 801
SAN JOSE, CA 95126
Assignment: 10
Reel/Frame:004485/0175   Pages: 3
Recorded: 11/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL C.
Exec Dt:
11/18/1985
2
RITSON, CARL
Exec Dt:
11/18/1985
Assignee
1
ANATROS CORPORATION, A CORP. OF CA.
1922 JUNCTION AVENUE
SAN JOSW, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4674722
NONE
06799234
Correspondence name and address
WILLIAM B. WALKER
1625 THE ALAMEDA, STE. 801
SAN JOSE, CA 95126
Assignment: 11
Reel/Frame:004485/0178   Pages: 3
Recorded: 11/18/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL C.
Exec Dt:
11/18/1985
2
RITSON, CARL
Exec Dt:
11/18/1985
Assignee
1
ANATROS CORPORATION, A CORP. OF CA.
1922 JUNCTION AVENUE
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4759264
NONE
06799235
Correspondence name and address
WILLIAM B. WALKER
1625 THE ALAMEDA, STE. 801
SAN JOSE, CA 95126
Assignment: 12
Reel/Frame:004597/0462   Pages: 2
Recorded: 09/02/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
DANBY, HAL C.
Exec Dt:
08/28/1986
2
RITSON, CARL
Exec Dt:
08/29/1986
Assignee
1
CRITIKON, INC., A CORP OF CA
1922 JUNCTION AVE.
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4768547
NONE
06902616
Correspondence name and address
WILLIAM B. WALKER
1625 THE ALAMEDA, STE. 801
SAN JOSE, CA 95126
Assignment: 13
Reel/Frame:004724/0261   Pages: 3
Recorded: 06/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITSON, CARL
Exec Dt:
03/10/1987
2
DANBY, HAL C.
Exec Dt:
05/15/1987
Assignee
1
CRITIKON, INC, A CORP. OF CA
1922 JUNCTION AVE.
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784577
NONE
07025300
Correspondence name and address
WILLIAM B. WALKER
1625 THE ALAMEDA, STE. B01
SAN JOSE, CA 95126
Assignment: 14
Reel/Frame:004724/0264   Pages: 4
Recorded: 06/16/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
BLOOM, RICHARD M.
Exec Dt:
03/10/1987
2
RITSON, CARL
Exec Dt:
03/10/1987
3
DANBY, HAL C.
Exec Dt:
05/15/1987
Assignee
1
CRITIKON, INC., A CORP. OF CA
1922 JUNCTION AVE.
SAN JOSE, CALIFORNIA 95131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4784576
NONE
07025681
Correspondence name and address
WILLIAM B. WALKER
1625 THE ALAMEDA, STE 801
SAN JOSE, CA 95126
Assignment: 15
Reel/Frame:004797/0295   Pages: 2
Recorded: 12/08/1987
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
RITSON, CARL
Exec Dt:
11/30/1987
Assignee
1
CRITIKON, INC., A CORP. OF
NEW JERSEY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4834744
NONE
07117009
Correspondence name and address
W. BRINTON YORKS, JR.
JOHNSON & JOHNSON
ONE JOHNSON & JOHNSON PLAZA
NEW BRUNSWICK, NJ 08933-7003
Assignment: 16
Reel/Frame:004952/0748   Pages: 2
Recorded: 08/15/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
EDELMAN, HOWARD
Exec Dt:
08/02/1988
2
RITSON, CARL
Exec Dt:
08/02/1988
Assignee
1
CRITIKON, INC., A CORP. OF FLORIDA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4878646
NONE
07231920
Correspondence name and address
ROBERT L. MINIER
ONE JOHNSON & JOHNSON PLAZA
NEW BRUNSWICK, NJ 08933-7003
Assignment: 17
Reel/Frame:005331/0254   Pages: 3
Recorded: 05/29/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MANNHEIMER, PAUL D.
Exec Dt:
05/16/1990
2
RITSON, CARL
Exec Dt:
05/16/1990
Assignee
1
NELLCOR INCORPORATED, A CORP. OF CA.
25495 WHITESELL STREET
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5099842
NONE
07504235
Correspondence name and address
MARK D. ROWLAND
FISH & NEAVE
29TH FL., 875 THIRD AVE.
NEW YORK, NY 10022
Assignment: 18
Reel/Frame:005731/0951   Pages: 3
Recorded: 05/31/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
MANNHEIMER, PAUL D.
Exec Dt:
05/14/1991
2
CHUNG, D. CHRISTOPHER
Exec Dt:
05/09/1991
3
RITSON, CARL
Exec Dt:
05/13/1991
Assignee
1
NELLCOR INCORPORATED,
A CORPORATION OF DE
25495 WHITESELL ST.,
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5218962
NONE
07685414
Correspondence name and address
TOWNSEND & TOWNSEND
STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CA 94105
Assignment: 19
Reel/Frame:005975/0338   Pages: 2
Recorded: 11/25/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CHUNG, CHRISTOPHER
Exec Dt:
10/28/1991
2
JOHANSSON, ERIC
Exec Dt:
10/28/1991
3
RITSON, CARL
Exec Dt:
10/28/1991
4
MANNHEIMER, PAUL D.
Exec Dt:
10/28/1991
Assignee
1
NELLCOR INCORPORATED A CORP. OF DELAWARE
25495 WHITESELL STREET
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5247932
NONE
07775315
Correspondence name and address
PAUL C. HAUGHEY
TOWNSEND & TOWNSEND
STEUART STREET TOWER
ONE MARKET PLAZA
SAN FRANCISCO, CALIFORNIA 94105
Assignment: 20
Reel/Frame:006421/0472   Pages: 5
Recorded: 01/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LLOYD, PETER M.
Exec Dt:
01/28/1993
2
RITSON, CARL
Exec Dt:
01/28/1993
3
JOHANSSON, ERIC T.
Exec Dt:
01/28/1993
4
RUBSAMEN, REID M.
Exec Dt:
01/28/1993
Assignee
1
MIRIS MEDICAL CORPORATION
26219 EDEN LANDING ROAD
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5469750
NONE
08010772
Correspondence name and address
ROBERT M. ISACKSON
DAVIS HOXIE FATHFULL & HAPGOOD
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 21
Reel/Frame:006429/0035   Pages: 4
Recorded: 01/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
RITSON, CARL
Exec Dt:
01/28/1993
2
RUBSAMEN, REID M.
Exec Dt:
01/28/1993
Assignee
1
MIRIS MEDICAL CORPORATION
26219 EDEN LANDING ROAD
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5394866
NONE
08002507
Correspondence name and address
ROBERT M. ISACKSON
DAVIS HOXIE FAITHFULL & HAPGOOD
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 22
Reel/Frame:006482/0110   Pages: 6
Recorded: 01/29/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
JOHANSSON, ERIC T.
Exec Dt:
01/28/1993
2
RITSON, CARL
Exec Dt:
01/28/1993
3
RUBSAMEN, REID M.
Exec Dt:
01/28/1993
Assignee
1
MIRIS MEDICAL CORPORATION
26219 EDEN LANDING ROAD
HAYWARD, CALIFORNIA 94545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5392768
NONE
08011351
Correspondence name and address
ROBERT M. ISACKSON
DAVIS HOXIE FAITHFULL & HAPGOOD
45 ROCKEFELLER PLAZA
NEW YORK, NY 10111
Assignment: 23
Reel/Frame:008266/0694   Pages: 4
Recorded: 10/10/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RITSON, CARL
Exec Dt:
08/28/1996
2
MANNHEIMER, PAUL
Exec Dt:
10/08/1996
3
LEVINSON, MITCHELL
Exec Dt:
10/08/1996
4
CASCIANI, JAMES R.
Exec Dt:
10/08/1996
Assignee
1
NELLCOR PURITAN BENNETT INCORPORATED
4280 HACIENDA DRIVE
PLEASANTON, CALIFORNIA 94588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5851179
NONE
08728658
Correspondence name and address
TOWNSEND AND TOWNSEND AND CREW LLP
PAUL C. HAUGHEY
TWO EMBARCADERO CENTER
8TH FLOOR
SAN FRANCISCO, CA 94111-3834

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