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Patent Assignment Assignor Details
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Assignor Name : SPECTRA GASES, INC.
Total Assignments: 5
Assignment: 1
Reel/Frame:007786/0171   Pages: 2
Recorded: 01/02/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/11/1995
Assignee
1
21 HICKORY DRIVE
WALTHAM, MASSACHUSETTS 02154
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08066541
Correspondence name and address
LAHIVE & COCKFIELD
THOMAS J. ENGELLENNER
SUITE 510
60 STATE STREET
BOSTON, MA 02109
Assignment: 2
Reel/Frame:021946/0486   Pages: 7
Recorded: 12/09/2008
Attorney Dkt #:340977-0713
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/09/2008
Assignee
1
50 FRONTAGE ROAD
ANDOVER, MASSACHUSETTS 01810-5413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11827652
Correspondence name and address
JAMES F. EWING
FOLEY & LARDNER LLP
111 HUNTINGTON AVENUE, 26TH FLOOR
BOSTON, MA 02199-7610
Assignment: 3
Reel/Frame:021946/0578   Pages: 7
Recorded: 12/09/2008
Attorney Dkt #:340977-0716
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/09/2008
Assignee
1
50 FRONTAGE ROAD
ANDOVER, MASSACHUSETTS 01810-5413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11827650
Correspondence name and address
JAMES F. EWING
FOLEY & LARDNER LLP
111 HUNTINGTON AVENUE, 26TH FLOOR
BOSTON, MA 02199-7610
Assignment: 4
Reel/Frame:021946/0593   Pages: 7
Recorded: 12/09/2008
Attorney Dkt #:340977-0715
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/09/2008
Assignee
1
50 FRONTAGE ROAD
ANDOVER, MASSACHUSETTS 01810-5413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11827657
Correspondence name and address
JAMES F. EWING
FOLEY & LARDNER LLP
111 HUNTINGTON AVENUE, 26TH FLOOR
BOSTON, MA 02199-7610
Assignment: 5
Reel/Frame:021946/0623   Pages: 7
Recorded: 12/09/2008
Attorney Dkt #:340977-0714
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/09/2008
Assignee
1
50 FRONTAGE ROAD
ANDOVER, MASSACHUSETTS 01810-5413
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11827651
Correspondence name and address
JAMES F. EWING
FOLEY & LARDNER LLP
111 HUNTINGTON AVENUE, 26TH FLOOR
BOSTON, MA 02199-7610

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