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Patent Assignment Assignor Details
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Assignor Name : LEITHAUSER, DOUGLAS R.
Total Assignments: 4
Assignment: 1
Reel/Frame:004080/0257   Pages: 2
Recorded: 01/18/1983
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
09/17/1982
2
Exec Dt:
09/17/1982
Assignee
1
OLD RIDGEBURY ROAD
A CORP. OF NY
DANBURY, CONNECTICUT 06817
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06408915
Correspondence name and address
UNION CARBIDE CORP.
LAW DEPT., E134
OLD RIDGEBURY RD.
DANBURY, CT 06817
Assignment: 2
Reel/Frame:008599/0550   Pages: 5
Recorded: 04/28/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/1997
2
Exec Dt:
03/27/1997
3
Exec Dt:
03/31/1997
4
Exec Dt:
03/27/1997
Assignee
1
4280 HACIENDA DRIVE
PLEASANTON, CALIFORNIA 94588
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08849417
Correspondence name and address
BARNES & THORNBURG
RICHARD A. REZEK, ESQ.
1313 MERCHANTS BANK BLDG.
11 S. MERIDIAN STREET
INDIANAPOLIS, IN 46204
Assignment: 3
Reel/Frame:023085/0473   Pages: 6
Recorded: 08/12/2009
Attorney Dkt #:P0103CRY-01
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/27/1997
2
Exec Dt:
03/27/1997
3
Exec Dt:
03/31/1997
4
Exec Dt:
03/27/1997
Assignee
1
6135 GUNBARREL AVENUE
BOULDER, COLORADO 80301
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08849417
Correspondence name and address
NELLCOR PURITAN BENNETT LLC
6135 GUNBARREL AVENUE
BOULDER, CO 80301
Assignment: 4
Reel/Frame:010955/0829   Pages: 4
Recorded: 06/26/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/20/2000
2
Exec Dt:
04/23/2000
3
Exec Dt:
05/04/2000
Assignee
1
675 MCDONNELL BOULEVARD
ST. LOUIS, MISSOURI 63134
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09435174
Correspondence name and address
BARNES & THORNBURG
RICHARD A. REZEK
11 SOUTH MERIDIAN STREET
INDIANAPOLIS, IN 46204

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