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Patent Assignment Assignor Details
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Assignor Name : XAVIER, CARLOS ROBERTO
Total Assignments: 4
Assignment: 1
Reel/Frame:009876/0631   Pages: 4
Recorded: 04/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/1999
2
Exec Dt:
02/01/1999
3
Exec Dt:
02/01/1999
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09229797
Correspondence name and address
BETZDEARBORN INC.
LOUISE V. BRUCHER
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 2
Reel/Frame:009876/0721   Pages: 4
Recorded: 04/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/1999
2
Exec Dt:
02/01/1999
3
Exec Dt:
02/01/1999
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08231384
Correspondence name and address
BETZDEARBORN INC.
LOUIS V. BRUCHER
4636 SOMERTON ROAD
TREVOSE, PA 19053-6783
Assignment: 3
Reel/Frame:010611/0340   Pages: 4
Recorded: 03/02/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/01/1999
2
Exec Dt:
02/01/1999
3
Exec Dt:
02/01/1999
Assignee
1
4636 SOMERTON ROAD
TREVOSE, PENNSYLVANIA 19053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09231384
Correspondence name and address
GREENBLUM & BERNSTEIN, P.L.C.
NEIL F. GREENBLUM
1941 ROLAND CLARKE PLACE
RESTON, VA 20191
Assignment: 4
Reel/Frame:011450/0642   Pages: 7
Recorded: 01/16/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/03/2000
2
Exec Dt:
12/22/2000
3
Exec Dt:
12/22/2000
4
Exec Dt:
12/22/2000
Assignees
1
39 RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
2
VIA ANHANGUERA, KM 123 AMERICANA
SAO PAOLO, BRAZIL
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09625988
Correspondence name and address
PRAXAIR, INC.
JOANN M. JELSA
LAW DEPARTMENT - M1 557
39 OLD RIDGEBURY ROAD
DANBURY, CT. 06810-5113

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