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Patent Assignment Assignor Details
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Assignor Name : RENZ, WALTER L.
Total Assignments: 8
Assignment: 1
Reel/Frame:006103/0806   Pages: 2
Recorded: 04/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
CORNFORTH, DAVID A.
Exec Dt:
04/13/1992
2
FOWLER, DAWN
Exec Dt:
04/15/1992
3
RENZ, WALTER L.
Exec Dt:
04/22/1992
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC., A CORP. OF DE
ALLENTOWN, PENNSYLVANIA 18195
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5281682
NONE
07845284
Correspondence name and address
MARK L. RODGERS
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 2
Reel/Frame:006597/0849   Pages: 2
Recorded: 07/01/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CORNFORTH, DAVID A.
Exec Dt:
06/18/1993
2
HOWELL, DAWN
Exec Dt:
06/20/1993
3
RENZ, WALTER L.
Exec Dt:
06/15/1993
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
PATENT DEPARTMENT 7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5418016
NONE
08086480
Correspondence name and address
GABRIELE C. WHITTIER
LEGAL ASSISTANT
PATENT DEPT. (182PUSO5083)
7201 HAMILTON BOULEVARD
ALLENTOWN, PA 18195-1501
Assignment: 3
Reel/Frame:007008/0667   Pages: 2
Recorded: 05/20/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHEN, NING
Exec Dt:
05/19/1994
2
RENZ, WALTER L.
Exec Dt:
05/19/1994
3
PINSCHMIDT, ROBERT K., JR.
Exec Dt:
05/19/1994
Assignee
1
AIR PRODUCTS AND CHEMICALS, INC.
7201 HAMILTON BOULEVARD
PATENT DEPARTMENT
ALLENTOWN, PA 18195-1501, PENNSYLVANIA 18195-1501
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5463110
NONE
08246434
Correspondence name and address
GABRIELE C. WHITTIER
PATENT DEPARTMENT (182PUSO5204)
7201 HAMILTON BLVD.
ALLENTOWN, PA 18195-1501
Assignment: 4
Reel/Frame:015924/0211   Pages: 2
Recorded: 10/27/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENZ, WALTER L.
Exec Dt:
04/25/2004
2
RAVICHANDRAN, RAMANATHAN
Exec Dt:
04/30/2004
3
NAISBY, ANDREW J.
Exec Dt:
05/18/2004
4
SUHADOLNIK, JOSEPH
Exec Dt:
04/12/2004
5
WOOD, MERVIN GALE
Exec Dt:
05/24/2004
6
XIONG, RONG
Exec Dt:
04/29/2004
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7572843
US20050020729
10499855
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR
PATENT DEPARTMENT, P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 5
Reel/Frame:015924/0396   Pages: 2
Recorded: 10/27/2004
Attorney Dkt #:ii/2-22600/cgc 2105
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RENZ, WALTER L.
Exec Dt:
04/25/2004
2
RAVICHANDRAN, RAMANATHAN
Exec Dt:
04/30/2004
3
NAISBY, ANDREW J.
Exec Dt:
05/18/2004
4
SUHADOLNIK, JOSEPH
Exec Dt:
04/12/2004
5
WOOD, MERVIN GALE
Exec Dt:
05/24/2004
6
XIONG, RONG
Exec Dt:
04/29/2004
Assignee
1
CIBA SPECIALTY CHEMICALS CORP.
540 WHITE PLAINS ROAD
P.O. BOX 2005
TARRYTOWN, NEW YORK 10591
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050019507
10499854
Correspondence name and address
CIBA SPECIALTY CHEMICALS CORP.
JOANN VILLAMIZAR - PATENT DEPARTMENT
P.O. BOX 2005
540 WHITE PLAINS ROAD
TARRYTOWN, NY 10591
Assignment: 6
Reel/Frame:034311/0700   Pages: 5
Recorded: 12/02/2014
Attorney Dkt #:13598
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLY, RICHARD M.
Exec Dt:
12/17/2013
2
SCHARMACH, WILLIAM J.
Exec Dt:
12/17/2013
3
RENZ, WALTER L.
Exec Dt:
12/17/2013
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9580641
US20150175878
14136767
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810
Assignment: 7
Reel/Frame:033107/0539   Pages: 4
Recorded: 06/16/2014
Attorney Dkt #:13484-US-1 AND 13484-US-2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLY, RICHARD M.
Exec Dt:
06/16/2014
2
RENZ, WALTER L.
Exec Dt:
06/12/2014
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
10233384
US20140378354
14300479
 
NONE
US20140374094
14300492
Correspondence name and address
PRAXAIR, INC.
39 OLD RIDGEBURY ROAD
DANBUR, CT 06810
Assignment: 8
Reel/Frame:033256/0794   Pages: 4
Recorded: 07/08/2014
Attorney Dkt #:13675-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KELLY, RICHARD M.
Exec Dt:
07/08/2014
2
RENZ, WALTER L.
Exec Dt:
06/25/2014
Assignee
1
PRAXAIR TECHNOLOGY, INC.
39 OLD RIDGEBURY ROAD
DANBURY, CONNECTICUT 06810
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9163496
NONE
14313572
Correspondence name and address
PRAXAIR, INC. LAW DEPARTMENT - M1-04
39 OLD RIDGEBURY ROAD
DANBURY, CT 06810-5113

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