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Patent Assignment Assignor Details
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Assignor Name : HWANG, SHUEN-CHENG
Total Assignments: 15
Assignment: 1
Reel/Frame:006936/0096   Pages: 3
Recorded: 04/08/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GATES, ROBERT G.
Exec Dt:
04/27/1993
2
KRISHNMURTHY, RAMACHANDRAN
Exec Dt:
04/27/1993
3
HWANG, SHUEN-CHENG
Exec Dt:
04/27/1993
Assignee
1
BOC GROUP, THE, INC.
575 MOUNTAIN AVE., MURRAY HILL
NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5353848
NONE
08053983
Correspondence name and address
COLEMAN R. REAP, PATENT COUNSEL
THE BOC GROUP, INC.
100 MOUNTAIN AVE., MURRAY HILL
NEW PROVIDENCE, NJ 07974
Assignment: 2
Reel/Frame:007015/0896   Pages: 4
Recorded: 06/10/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CHANG, EDWARD
Exec Dt:
04/13/1994
2
HWANG, SHUEN-CHENG
Exec Dt:
04/13/1994
3
STRATTON, PAUL
Exec Dt:
04/05/1994
Assignee
1
BOC GROUP, INC., THE
575 MOUNTAIN AVENUE, MURRAY HILL
NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5415897
NONE
08216701
Correspondence name and address
DAVID M. ROSENBLUM
PATENT, TRADEMARK & LICENSING DEPARTMENT
100 MOUNTAIN AVENUE, MURRAY HILL
NEW PROVIDENCE, NJ 07974
Assignment: 3
Reel/Frame:009055/0539   Pages: 7
Recorded: 03/20/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DOUGILL, SILVIA BEATRIZ
Exec Dt:
04/19/1996
2
HWANG, SHUEN-CHENG
Exec Dt:
04/12/1996
3
SAJIK, WASYL MICHAEL
Exec Dt:
04/19/1996
Assignee
1
BOC GROUP PLC, THE
CHERTSEY ROAD
WINDELSHAM SURREY GU20 6HJ, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5766514
NONE
08612040
Correspondence name and address
THE BOC GROUP, INC.
COLEMAN R. REAP
PATENT DEPARTMENT
100 MOUNTAIN AVENUE
NEW PROVIDENCE, NJ 07974
Assignment: 4
Reel/Frame:008729/0562   Pages: 3
Recorded: 10/02/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SHUEN-CHENG
Exec Dt:
04/29/1997
2
MICKE, ANDRE
Exec Dt:
04/29/1997
3
KRISHNAMURTHY, RAMACHANDRAN
Exec Dt:
04/29/1997
Assignee
1
BOC GROUP, INC., THE
MURRAY HILL
575 MOUNTAIN AVENUE
NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5901758
NONE
08846990
Correspondence name and address
PATENT, TRADEMARK & LICENSING DEPT.
COLEMAN R. REAP
100 MOUNTAIN AVENUE
MURRAY HILL
NEW PROVIDENCE, NJ 07974
Assignment: 5
Reel/Frame:008860/0435   Pages: 6
Recorded: 12/22/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BIRCH, DAVID W.
Exec Dt:
05/21/1997
2
MICKE, ANDRE
Exec Dt:
06/06/1997
3
HWANG, SHUEN-CHENG
Exec Dt:
06/17/1997
4
COSEY, LESLI B.
Exec Dt:
07/01/1997
5
SCHMIDT, CARL W.
Exec Dt:
07/01/1997
6
PHILLIPS, ROBERT F.
Exec Dt:
06/06/1997
7
WILSON, DAVID B.
Exec Dt:
06/06/1997
Assignee
1
BOC GROUP, INC., THE
575 MOUNTAIN AVENUE, MURRAY HILL
NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6382227
NONE
08853581
Correspondence name and address
COLEMAN R. REAP
PATENT, TRADEMARK & LICENSING DEPT.
100 MOUNTAIN AVENUE, MURRAY HILL
NEW PROVIDENCE, NJ 07974
Assignment: 6
Reel/Frame:009195/0114   Pages: 3
Recorded: 04/24/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HOOK, DAVID P.
Exec Dt:
01/19/1998
2
BARTON, STEPHEN W.
Exec Dt:
01/08/1998
3
YATES, DUNCAN
Exec Dt:
01/05/1998
4
DOUGILL, SILVIA B.
Exec Dt:
02/03/1998
5
HWANG, SHUEN-CHENG
Exec Dt:
02/03/1998
Assignee
1
BOC GROUP PLC, THE
CHERTSEY ROAD, WINDLESHAM
SURREY GU20 6HJ, ENGLAND
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5960634
NONE
09007579
Correspondence name and address
PATENT, TRADEMARK & LICENSING DEPARTMENT
SALVATORE P. PACE
100 MOUNTAIN AVENUE
MURRAY HILL
NEW PROVIDENCE, NJ 07974
Assignment: 7
Reel/Frame:009218/0689   Pages: 4
Recorded: 06/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SAXENA, NEERAJ
Exec Dt:
06/01/1998
2
ANDERSON, MARK H.
Exec Dt:
06/01/1998
3
HWANG, SHUEN-CHENG
Exec Dt:
06/01/1998
Assignee
1
BOC GROUP, INC., THE
MURRAY HILL
575 MOUNTAIN AVENUE
NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5985223
NONE
09089308
Correspondence name and address
THE BOC GROUP, INC.
DAVID A. DRAEGERT
100 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974
Assignment: 8
Reel/Frame:010236/0812   Pages: 4
Recorded: 09/17/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SHUEN-CHENG
Exec Dt:
08/16/1999
2
SAXENA, NEERAJ
Exec Dt:
08/13/1999
3
ANDERSON, MARK H.
Exec Dt:
08/20/1999
4
FERRELL, ROBERT JAMES
Exec Dt:
09/14/1999
Assignee
1
BOC GROUP, INC., THE
575 MOUNTAIN AVENUE
MURRAY HILL, NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6197268
NONE
09347316
Correspondence name and address
THE BOC GROUP, INC.
PHILIP H. VON NEIDA
PATENT, TRADEMARK & LICENSING DEPT.
100 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974
Assignment: 9
Reel/Frame:010849/0017   Pages: 4
Recorded: 05/22/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TSENG, JAMES K.
Exec Dt:
08/19/1999
2
ANDERSON, MARK H.
Exec Dt:
08/20/1999
3
HWANG, SHUEN-CHENG
Exec Dt:
08/19/1999
4
WORKOSKY, ROBERT FRANCIS
Exec Dt:
09/02/1999
Assignee
1
BOC GROUP, INC., THE
575 MOUNTAIN AVENUE
MURRAY HILL, NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6231824
NONE
09371315
Correspondence name and address
THE BOC GROUP, INC.
PHILIP H. VON NEIDA
PATENT, TRADEMARK, & LICENSING DEPT.
100 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974
Assignment: 10
Reel/Frame:010617/0205   Pages: 9
Recorded: 02/17/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SHUEN-CHENG
Exec Dt:
01/05/2000
2
ANDERSON, MARK H.
Exec Dt:
01/17/2000
3
JAIN, RAVI
Exec Dt:
01/10/2000
4
SAXENA, NEERAJ
Exec Dt:
01/10/2000
5
TSENG, JAMES K.
Exec Dt:
01/05/2000
6
WORKOSKY, ROBERT FRANCIS
Exec Dt:
02/12/2000
Assignee
1
BOC GROUP, INC., THE
575 MOUNTAIN AVENUE
MURRAY HILL, NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6136284
NONE
09457778
Correspondence name and address
THE BOC GROUP, INC.
PHILIP H. VON NEIDA
PATENT, TRADEMARK & LICENSING DEPT.
100 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974
Assignment: 11
Reel/Frame:011376/0329   Pages: 5
Recorded: 12/11/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAIN, RAVI
Exec Dt:
08/22/2000
2
TSENG, JAMES K.
Exec Dt:
08/25/2000
3
HWANG, SHUEN-CHENG
Exec Dt:
08/22/2000
4
ANDERSON, MARK H.
Exec Dt:
10/04/2000
5
WORKOSKY, ROBERT FRANCIS
Exec Dt:
12/02/2000
Assignee
1
THE BOC GROUP,INC.
575 MOUNTAIN AVENUE
MURRAY HILL, NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6506351
NONE
09635743
Correspondence name and address
THE BOC GROUP, INC.
PHILIP H. VON NEIDA
INTELLECTUAL PROPERTY DEPT.
100 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974
Assignment: 12
Reel/Frame:012027/0416   Pages: 4
Recorded: 07/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RAMACHANDRAN, RAMAKRISHNAN
Exec Dt:
06/04/2001
2
LIMBACH, KIRK WALTON
Exec Dt:
06/05/2001
3
HWANG, SHUEN-CHENG
Exec Dt:
06/05/2001
Assignee
1
BOC GROUP, INC., THE
MURRAY HILL
575 MOUNTAIN AVENUE
NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030037928
09858363
Correspondence name and address
THE BOC GROUP, INC.
PHILIP H. VON NEIDA
100 MOUNTAIN AVENUE
INTELLECTUAL PROPERTY DEPARTMENT
MURRAY HILL, NJ 07974
Assignment: 13
Reel/Frame:012866/0629   Pages: 6
Recorded: 04/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SHUEN-CHENG
Exec Dt:
02/20/2002
2
SAXENA, NEERAJ
Exec Dt:
03/06/2002
3
SUCHAK, NARESH
Exec Dt:
02/28/2002
4
FERRELL, ROBERT J.
Exec Dt:
02/28/2002
5
DAVYDOV,. LEV
Exec Dt:
02/22/2002
6
TSENG, JAMES K.
Exec Dt:
02/20/2002
7
GORSKI, CHESTER
Exec Dt:
02/20/2002
Assignee
1
BOC GROUP, INC., THE
575 MOUNTAIN AVENUE
MURRAY HILL, NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6761863
US20030143140
10059459
Correspondence name and address
THE BOC GROUP, INC.
PHILIP H. VON NEIDA
100 MOUNTAIN AVENUE
INTELLECTUAL PROPERTY DEPARTMENT
MURRAY HILL, NJ 07974
Assignment: 14
Reel/Frame:013411/0163   Pages: 4
Recorded: 10/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HWANG, SHUEN-CHENG
Exec Dt:
10/07/2002
2
SAXENA, NEERAJ
Exec Dt:
10/09/2002
3
SUCHAK, NARESH
Exec Dt:
10/09/2002
4
FERRELL, ROBERT J.
Exec Dt:
10/09/2002
Assignee
1
BOC GROUP, INC., THE
575 MOUNTAIN AVENUE
MURRAY HILL
NEW PROVIDENCE, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6649132
NONE
10201335
Correspondence name and address
THE BOC GROUP, INC.
PHILIP H. VON NEIDA
INTELLECTUAL PROPERTY DEPT.
100 MOUNTAIN AVENUE
MURRAY HILL, NJ 07974
Assignment: 15
Reel/Frame:015270/0388   Pages: 3
Recorded: 04/27/2004
Attorney Dkt #:M03A265
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SHIRLEY, ARTHUR I.
Exec Dt:
04/26/2004
2
HWANG, SHUEN-CHENG
Exec Dt:
04/26/2004
Assignee
1
BOC GROUP, INC., THE
575 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050011230
10833180
Correspondence name and address
THE BOC GROUP, INC.
PHILIP H. VON NEIDA
LEGAL SERVICES-INTELLECTUAL PROPERTY
575 MOUNTAIN AVENUE
MURRAY HILL, NEW JERSEY 07974

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