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Patent Assignment Assignor Details
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Assignor Name : WELCH, CHRISTOPHER J.
Total Assignments: 12
Assignment: 1
Reel/Frame:005554/0940   Pages: 3
Recorded: 01/07/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WELCH, CHRISTOPHER J.
Exec Dt:
10/13/1988
Assignee
1
ABBOTT LABORATORIES, A CORP OF IL
ABBOTT PARK
COUNTY LAKE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5002883
NONE
07254288
Correspondence name and address
THOMAS M. BREININGER
ABBOTT LABORATORIES
D-377/AP6D-2
ONE ABBOTT PARK ROAD
ABBOTT PARK, IL 60064-3500
Assignment: 2
Reel/Frame:005432/0975   Pages: 3
Recorded: 09/17/1990
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
WELCH, CHRISTOPHER J.
Exec Dt:
09/24/1990
Assignee
1
ABBOTT LABORATORIES, A CORP. OF IL
ABBOTT PARK, LAKE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4994385
NONE
07246971
Correspondence name and address
DANIEL W. COLLINS
ABBOTT LABORATORIES
D-377/AP6D-2
ONE ABBOTT PARK ROAD
ABBOTT PARK, IL 60064-3500
Assignment: 3
Reel/Frame:006251/0349   Pages: 9
Recorded: 06/18/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIRKLE, WILLIAM H.
Exec Dt:
04/29/1992
2
WELCH, CHRISTOPHER J.
Exec Dt:
05/13/1992
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS, THE
URBANA, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5256293
NONE
07847449
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
RICHARD L. CATANIA
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 4
Reel/Frame:006241/0719   Pages: 9
Recorded: 08/27/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIRKLE, WILLIAM H.
Exec Dt:
07/29/1992
2
WELCH, CHRISTOPHER J.
Exec Dt:
07/29/1992
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS, THE
URBANA, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5338529
NONE
07874791
Correspondence name and address
RICHARD L. CATANIA
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 5
Reel/Frame:006332/0019   Pages: 9
Recorded: 10/19/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PIRKLE, WILLIAM H.
Exec Dt:
08/10/1992
2
WELCH, CHRISTOPHER J.
Exec Dt:
08/10/1992
3
BOWEN, WILLIAM E.
Exec Dt:
08/28/1992
4
YANG, QING
Exec Dt:
08/28/1992
Assignee
1
BOARD OF TRUSTEES OF THE UNIVERSITY OF ILLINOIS, THE
601 EAST JOHN STREET
CHAMPAIGN, ILLINOIS 61820
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5290440
NONE
07902616
Correspondence name and address
WILLIAM E. MCNULTY, ESQ.
SCULLY, SCOTT, MURPHY & PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, IN 11530
Assignment: 6
Reel/Frame:008011/0777   Pages: 16
Recorded: 07/01/1996
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PIRKLE, WILLIAM H.
Exec Dt:
04/15/1996
2
WELCH, CHRISTOPHER J.
Exec Dt:
04/26/1996
3
LAMM, BO
Exec Dt:
05/06/1996
Assignee
1
RESEARCH CORPORATION TECHNOLOGIES, INC.
SUITE 600
101 NORTH WILMOT ROAD
TUCSON, ARIZONA 85711
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5674387
NONE
08470848
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
LEOPOLD PRESSER
400 GARDEN CITY PLAZA
GARDEN CITY, NEW YORK 11530
Assignment: 7
Reel/Frame:012762/0910   Pages: 4
Recorded: 03/26/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELCH, CHRISTOPHER J.
Exec Dt:
01/07/1999
2
PROTOPOPOVA, MARINA
Exec Dt:
01/08/1999
3
BHAT, GANAPATI
Exec Dt:
01/07/1999
Assignee
1
REGIS TECHNOLOGIES, INC.
8210 AUSTIN AVENUE
MORTON GROVE, ILLINOIS 60053
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6342160
US20010050254
09226941
Correspondence name and address
MCDONNELL, BOEHNEN, HULBERT & BERGHOFF
EMILY MIAO
300 S. WACKER DR.
STE. 3200
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:014358/0981   Pages: 3
Recorded: 08/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
RIVERA, NELO R.
Exec Dt:
07/10/2002
2
WELCH, CHRISTOPHER J.
Exec Dt:
07/10/2002
3
XIAO, YI
Exec Dt:
07/10/2002
4
YASUDA, NOBUYOSHI
Exec Dt:
07/10/2002
Assignee
1
MERCK & CO., INC.
P.O. BOX 2000
RY60-30
RAHWAY, NEW JERSEY 07065-0907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6646130
US20030045555
10197003
Correspondence name and address
MERCK & CO., INC.
PATRICIA A. SHATYNSKI
PATENT DEPARTMENT
RAHWAY, N.J., O7065-0907
Assignment: 9
Reel/Frame:018115/0426   Pages: 3
Recorded: 08/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ANTIA, FIROZ D.
Exec Dt:
08/16/2004
2
BOYD, RUSSELL
Exec Dt:
08/16/2004
3
DASILVA, JIMMY O.
Exec Dt:
08/16/2004
4
NTIGYABAAH, JOSEPH
Exec Dt:
08/16/2004
5
GOKLEN, KENT E.
Exec Dt:
08/16/2004
6
WELCH, CHRISTOPHER J.
Exec Dt:
08/16/2004
Assignee
1
MERCK & CO., INC.
P.O. BOX 2000
RY60-30
RAHWAY, NEW JERSEY 07065-0907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070010655
10569155
Correspondence name and address
RICHARD S. PARR
PATENT DEPARTMENT
MERCK & CO., INC.
P.O. BOX 2000 - TY60-30
RAHWAY, NJ 07065-0907
Assignment: 10
Reel/Frame:036652/0570   Pages: 8
Recorded: 09/25/2015
Attorney Dkt #:23316-US-PCT
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KRSKA, SHANE W.
Exec Dt:
11/07/2013
2
VACHAL, PETR
Exec Dt:
11/07/2013
3
WELCH, CHRISTOPHER J.
Exec Dt:
11/07/2013
4
SMITH, GRAHAM F.
Exec Dt:
11/05/2013
Assignee
1
MERCK SHARP & DOHME CORP.
126 EAST LINCOLN AVENUE
RY86-2011A
RAHWAY, NEW JERSEY 07065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150274755
14431134
Correspondence name and address
MERCK SHARP & DOHME CORP.
126 EAST LINCOLN AVENUE
RY86-2011A
RAHWAY, NJ 07065
Assignment: 11
Reel/Frame:055593/0218   Pages: 5
Recorded: 03/15/2021
Attorney Dkt #:6527-1803854
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, XIAODONG
Exec Dt:
02/25/2021
2
JO, JUNYONG
Exec Dt:
02/25/2021
3
WELCH, CHRISTOPHER J.
Exec Dt:
03/03/2021
Assignee
1
MERCK SHARP & DOHME CORP.
126 EAST LINCOLN AVENUE
RAHWAY, NEW JERSEY 07065-0907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11220703
US20180355401
15778855
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222
Assignment: 12
Reel/Frame:055593/0254   Pages: 4
Recorded: 03/15/2021
Attorney Dkt #:6527-1605160
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BU, XIAODONG
Exec Dt:
02/25/2021
2
JO, JUNYONG
Exec Dt:
02/25/2021
3
WELCH, CHRISTOPHER J.
Exec Dt:
03/03/2021
Assignee
1
MERCK SHARP & DOHME CORP.
126 EAST LINCOLN AVENUE
RAHWAY, NEW JERSEY 07065-0907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11220703
US20180355401
15778855
Correspondence name and address
THE WEBB LAW FIRM
ONE GATEWAY CENTER
420 FT. DUQUESNE BLVD., SUITE 1200
PITTSBURGH, PA 15222

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