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Patent Assignment Assignor Details
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Assignor Name : HITCHCOCK, DAVID
Total Assignments: 5
Assignment: 1
Reel/Frame:004583/0632   Pages: 3
Recorded: 08/01/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
06/12/1986
2
Exec Dt:
05/22/1986
3
Exec Dt:
06/23/1986
Assignee
1
2600 DODGE STREET
A CORP. OF DE.
OMAHA, NEBRASKA 68131
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06882762
Correspondence name and address
ZARLEY, MC KEE, THOMTE,
VOORHEES & SEASE
2400 RUAN CENTER
DES MOINES, IA 50309
Assignment: 2
Reel/Frame:009005/0524   Pages: 4
Recorded: 02/23/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/22/1997
Assignee
1
3147 KILLINGWORTH LANE
TWINSBURG, OHIO 44087
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08149674
Correspondence name and address
FAY, SHARPE, BEALL, FAGAN ET AL.
PHILIP J. MOY, JR,
1100 SUPERIOR AVENUE - SEVENTH FLOOR
CLEVELAND, OH 44114-2518
Assignment: 3
Reel/Frame:026006/0288   Pages: 10
Recorded: 03/23/2011
Attorney Dkt #:3253/A04
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/01/2011
2
Exec Dt:
03/17/2011
3
Exec Dt:
03/02/2011
4
Exec Dt:
03/01/2011
5
Exec Dt:
03/01/2011
Assignee
1
138 BARTLETT STREET
MARLBOROUGH, MASSACHUSETTS 01752
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13032742
Correspondence name and address
STEVEN G. SAUNDERS
SUNSTEIN KANN MURPHY & TIMBERS LLP
125 SUMMER STREET
BOSTON, MA 02110-1618
Assignment: 4
Reel/Frame:064520/0121   Pages: 4
Recorded: 08/08/2023
Attorney Dkt #:12080.USU1 HIL016 P350A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/05/2023
2
Exec Dt:
07/09/2023
3
Exec Dt:
07/04/2023
4
Exec Dt:
07/06/2023
5
Exec Dt:
07/06/2023
Assignee
1
CARL-ZEISS-STRASSE 7-9
SAALFELD, GERMANY 07318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18347912
Correspondence name and address
PRICE HENEVELD LLP / RUSSELL F.S. FRANKS
695 KENMOOR AVENUE, S.E.
P.O. BOX 2567
GRAND RAPIDS, MI 49501
Assignment: 5
Reel/Frame:066212/0409   Pages: 5
Recorded: 01/23/2024
Attorney Dkt #:12025.USU1 (HIL016 P348A)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/13/2024
2
Exec Dt:
11/08/2023
3
Exec Dt:
11/07/2023
4
Exec Dt:
11/06/2023
5
Exec Dt:
11/07/2023
Assignee
1
CARL-ZEISS-STRASSE 7-9
SAALFELD, GERMANY 07318
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18377363
Correspondence name and address
PRICE HENEVELD LLP / RUSSELL F.S. FRANKS
3400 INNOVATION CT. SE
P O BOX 2567
GRAND RAPIDS, MI 49501

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