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Patent Assignment Assignor Details
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Assignor Name : HELLMUTH, THOMAS
Total Assignments: 13
Assignment: 1
Reel/Frame:006821/0728   Pages: 5
Recorded: 12/17/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLMUTH, THOMAS
Exec Dt:
12/16/1993
2
WEI, JAY
Exec Dt:
12/16/1993
Assignee
1
HUMPHREY INSTRUMENTS, INC.
2992 ALVARADO STREET
SAN LEANDOR, CALIFORNIA 94577
Property
 
Pat #
Pub #
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5537162
NONE
08169705
Correspondence name and address
MICHAEL B. EINSCHLAG
555 W. MIDDLEFIELD ROAD
STE. M-305
MOUNTAIN VIEW, CA 94043
Assignment: 2
Reel/Frame:007089/0671   Pages: 4
Recorded: 07/07/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, JAY
Exec Dt:
06/30/1994
2
HELLMUTH, THOMAS
Exec Dt:
06/30/1994
Assignee
1
HUMPHREY INSTRUMENTS
2992 ALVARADO STREET
SAN LEANDRO, CALIFORNIA 94577
Property
 
Pat #
Pub #
Intl #
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5506634
NONE
08270750
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CA 94024
Assignment: 3
Reel/Frame:007172/0830   Pages: 5
Recorded: 09/01/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLMUTH, THOMAS
Exec Dt:
07/30/1994
2
SEIDEL, PETER
Exec Dt:
08/01/1994
3
SCHAFFER, PETER
Exec Dt:
08/22/1994
Assignee
1
CARL-ZEISS-STIFTUNG HEIDENHEIM/BRENZ
CARL ZEISS
73446 OBERKOCHEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5619372
NONE
08288305
Correspondence name and address
WALTER OTTESEN
12704 SPLIT CREEK COURT
GAITHERSBURG, MD 20878
Assignment: 4
Reel/Frame:007126/0202   Pages: 4
Recorded: 08/18/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEI, JAY
Exec Dt:
08/16/1994
2
HELLMUTH, THOMAS
Exec Dt:
08/16/1994
Assignee
1
HUMPHREY INSTRUMENTS, INC.
2992 ALVARADO STREET, P.O. BOX 5400
SAN LEANDRO, CALIFORNIA 94577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5493109
NONE
08292433
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CA 94024
Assignment: 5
Reel/Frame:007140/0377   Pages: 6
Recorded: 09/06/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLMUTH, THOMAS
Exec Dt:
08/22/1994
2
CAMPBELL, CHARLES E.
Exec Dt:
08/22/1994
3
WEI, JAY
Exec Dt:
08/22/1994
Assignee
1
HUMPHREY INSTRUMENTS, INC.
2992 AVARADO STREET
SAN LEONDRO, CALIFORNIA 94577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5469261
NONE
08301260
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CA 64204
Assignment: 6
Reel/Frame:007193/0478   Pages: 4
Recorded: 10/05/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLMUTH, THOMAS
Exec Dt:
10/03/1994
2
WEI, JAY
Exec Dt:
10/03/1994
Assignee
1
HUMPHREY INSTRUMENTS, INC.
2992 ALVARADO STREET
SAN LEANDRO,, CALIFORNIA
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5491524
NONE
08318141
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CA 94024
Assignment: 7
Reel/Frame:007191/0337   Pages: 4
Recorded: 10/19/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PETERSON, CHRISTOPHER L.
Exec Dt:
10/17/1994
2
HELLMUTH, THOMAS
Exec Dt:
10/17/1994
Assignee
1
HUMPHREY INSTRUMENTS, INC.
2992 ALVARADO STREET
SAN LEANDRO,, CALIFORNIA 94577
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5501226
NONE
08325675
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CA 94024
Assignment: 8
Reel/Frame:007561/0559   Pages: 6
Recorded: 07/13/1995
Conveyance: CORRECT ASSIGNMENT RECORDED ON REEL 7193 FRAME 478 TO CORRECT NAME OF ASSIGNEE:(PRIOR ASSIGNEE HUMPHREY INSTRUMENTS,INC. MERGED INTO PRESENT ASSIGNEE CARL ZEISS,INC. EFFECTIVE 9/30/94,I.E., BEFORE RECORDATION OF THE ORIGINAL ASSIGNMENT)
Assignors
1
HELLMUTH, THOMAS
Exec Dt:
06/22/1995
2
WEI, JAY
Exec Dt:
06/13/1995
Assignee
1
CARL ZEISS, INC.
1 ZEISS DRIVE
THORNWOOD, NEW YORK 10594
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5491524
NONE
08318141
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CA 94024
Assignment: 9
Reel/Frame:007731/0186   Pages: 10
Recorded: 07/13/1995
Conveyance: CORRECT ASSIGNMENT RECORDED ON REEL 7191 FRAME 337 TO CORRECT NAME OF ASSIGNEE: (PRIOR ASSIGNEE HUMPHREY INSTRUMENTS, INC. MERGED INTO PRESENT ASSIGNEE CARL ZEISS, INC. EFFECTIVE 09/30-1994. I.E., BEFORE RECORDATION OF THE ORIGINAL ASSIGNMENT)
Assignors
1
PETERSEN, CHRISTOPHER L.
Exec Dt:
06/19/1995
2
HELLMUTH, THOMAS
Exec Dt:
07/04/1995
Assignee
1
CARL ZEISS, INC.
1 ZEISS DRIVE
THORNWOOD, NEW YORK 10594
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5501226
NONE
08325675
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CALIFORNIA 94024
Assignment: 10
Reel/Frame:008087/0419   Pages: 6
Recorded: 06/25/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLMUTH, THOMAS
Exec Dt:
05/21/1996
2
KASCHKE, MICHAEL
Exec Dt:
06/11/1996
3
MOORE, JOHN C.
Exec Dt:
05/08/1996
4
UNOLD, GERHARD
Exec Dt:
05/31/1996
Assignee
1
CARL ZEISS, INC.
1 ZEISS DRIVE
THORNALL, NEW YORK 10594
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5795295
NONE
08669948
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CA 94024
Assignment: 11
Reel/Frame:009145/0544   Pages: 3
Recorded: 04/29/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HELLMUTH, THOMAS
Exec Dt:
04/09/1998
Assignee
1
CARL ZEISS, INC.
1 ZEISS DRIVE
THORNWOOD, NEW YORK 10594
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5975699
NONE
09069644
Correspondence name and address
MICHAEL B. EINSCHLAG
25680 FERNHILL DRIVE
LOS ALTOS HILLS, CA 94024
Assignment: 12
Reel/Frame:013383/0109   Pages: 3
Recorded: 10/04/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HELLMUTH, THOMAS
Exec Dt:
04/29/2002
2
TAN, LIENG-CHUONG
Exec Dt:
05/02/2002
Assignee
1
CARL ZEISS JENA GMBH
CARL-ZEISS-PROMENADE 10
D-07745 JENA, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7084986
US20040061830
10129255
Correspondence name and address
REED SMITH LLP
GERALD H. KIEL, ESQ.
599 LEXINGTON AVENUE
NEW YORK, NY 10022
Assignment: 13
Reel/Frame:061486/0142   Pages: 9
Recorded: 10/20/2022
Attorney Dkt #:BOSC.P13529US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMITT, MARCUS
Exec Dt:
07/13/2022
2
DAUM, MAGNUS ERNST
Exec Dt:
07/19/2022
3
KONOPKA, SEBASTIAN JOHANN HERMANN
Exec Dt:
07/13/2022
4
HELLMUTH, THOMAS
Exec Dt:
07/13/2022
5
STOPPER, ULRICH
Exec Dt:
07/15/2022
Assignee
1
ROBERT BOSCH GMBH
POSTFACH 30 02 20
STUTTGART, GERMANY 70442
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230027627
17859659
Correspondence name and address
NORTON ROSE FULBRIGHT US LLP
1301 AVENUE OF THE AMERICAS
GERARD A. MESSINA
NEW YORK, NY 10019

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