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Patent Assignment Assignor Details
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Assignor Name : XIN, RONGCHANG
Total Assignments: 11
Assignment: 1
Reel/Frame:013378/0451   Pages: 4
Recorded: 10/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LOPRETE, JOE FRANK
Exec Dt:
05/06/2002
2
MONK, DAVID TURNER
Exec Dt:
04/23/2002
3
CHUMLEY, EUGENE KARL
Exec Dt:
05/17/2002
4
SIMERLY, TYRONE SCOTT
Exec Dt:
05/20/2002
5
NARNEY, II, JOHN K.
Exec Dt:
05/17/2002
6
TRENT, MARK RANDALL
Exec Dt:
05/20/2002
7
HATZIKAZAKIS, PENTELEIMON V.
Exec Dt:
05/24/2002
8
GOODNIGHT, TOM EVANS
Exec Dt:
05/14/2002
9
XIN, RONGCHANG
Exec Dt:
06/18/2002
10
DOUGLAS, ROBERT DESMOND
Exec Dt:
05/21/2002
Assignee
1
BRISTOL COMPRESSORS, INC.
15185 INDUSTRIAL PARK ROAD
BRISTOL, VIRGINIA 24202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6663358
US20020187057
10058147
Correspondence name and address
FINNEGAN, HENDERSON, FARABOW, ET AL.
RICHARD L. STROUP
1300 I STREET, N.W.
WASHINGTON, D.C. 20005-3315
Assignment: 2
Reel/Frame:013104/0869   Pages: 17
Recorded: 07/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MONK, DAVID T.
Exec Dt:
06/26/2002
2
PIPPIN, LARRY G.
Exec Dt:
06/24/2002
3
HATZIKAZAKIS, PANTELIS
Exec Dt:
06/28/2002
4
SUN, WILLIAM Z.
Exec Dt:
06/25/2002
5
WAMPLER, TIMOTHY M.
Exec Dt:
06/25/2002
6
ZIMMERMAN, CHARLES E.
Exec Dt:
06/25/2002
7
XIN, RONGCHANG
Exec Dt:
06/26/2002
8
CHUMLEY, EUGENE
Exec Dt:
06/25/2002
Assignee
1
BRISTOL COMPRESSORS, INC.
15185 INDUSTRIAL PARK ROAD
BRISTOL, VIRGINIA 24202
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6823686
US20020178741
10194501
Correspondence name and address
MCNEES WALLACE & NURICK LLC
BRIAN T. SATTIZAHN
100 PINE STREET
PO BOX 1166
HARRISBURG, PA 17108
Assignment: 3
Reel/Frame:013924/0885   Pages: 3
Recorded: 04/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BETANCOURT, TOMAS
Exec Dt:
01/06/2003
2
VARGAS, SANTOS
Exec Dt:
01/16/2003
3
LI, WILLIAM
Exec Dt:
01/09/2003
4
XIN, RONGCHANG
Exec Dt:
01/07/2003
Assignee
1
COULTER INTERNATIONAL CORP.
11800 SW 147 AVENUE
MAIL CODE 32-A02
MIAMI, FLORIDA 33196
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8323984
US20040121484
10324386
Correspondence name and address
COULTER INTERNATIONAL CORP.
MITCHELL E. ALTER
PO BOX 169015
MAIL CODE 32-A02
MIAMI, FL 33116-9015
Assignment: 4
Reel/Frame:015816/0971   Pages: 3
Recorded: 03/24/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIN, RONGCHANG
Exec Dt:
03/24/2005
2
LI, WILLIAM WEIGONG
Exec Dt:
03/24/2005
Assignee
1
BECKMAN COULTER, INC.
4300 NORTH HARBOR BOULEVARD
MAIL CODE A-42-C
FULLERTON, CALIFORNIA 92834
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7546936
US20060175359
11052270
Correspondence name and address
BECKMAN COULTER, INC.
11800 S.W. 147 AVENUE
MAIL CODE 32-A02
MIAMI, FL 33196
Assignment: 5
Reel/Frame:016771/0195   Pages: 4
Recorded: 11/14/2005
Attorney Dkt #:04US0035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WILLIAM W.
Exec Dt:
11/11/2005
2
XIN, RONGCHANG
Exec Dt:
11/10/2005
3
ECHEVARRIA, ELGARDO
Exec Dt:
11/11/2005
4
MITCHELL, JOHN A.
Exec Dt:
11/10/2005
Assignee
1
BECKMAN COULTER, INC.
4300 NORTH HARBOR BOULEVARD
MAIL CODE A-42-C
FULLERTON, CALIFORNIA 92834
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7910074
US20070086923
11249192
Correspondence name and address
BECKMAN COULTER, INC.
11800 S.W. 147 AVENUE
MAIL CODE 32-A02
MIAMI, FL 33196
Assignment: 6
Reel/Frame:016787/0465   Pages: 4
Recorded: 11/16/2005
Attorney Dkt #:04US0068
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ZULETA, MARCO
Exec Dt:
11/16/2005
2
LI, WILLIAM W.
Exec Dt:
11/11/2005
3
ECHEVARRIA, ELGARDO
Exec Dt:
11/11/2005
4
NGUYEN, TAN
Exec Dt:
11/11/2005
5
XIN, RONGCHANG
Exec Dt:
11/10/2005
Assignee
1
BECKMAN COULTER, INC.
4300 NORTH HARBOR BOULEVARD
MAIL CODE A-42-C
FULLERTON, CALIFORNIA 92834
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7275430
US20070079653
11246349
Correspondence name and address
BECKMAN COULTER, INC.
11800 S.W. 147 AVENUE
MAIL CODE 32-A02
MIAMI, FL 33196
Assignment: 7
Reel/Frame:017421/0374   Pages: 4
Recorded: 04/05/2006
Attorney Dkt #:03US7035
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LI, WILLIAM W.
Exec Dt:
03/29/2006
2
XIN, RONGCHANG
Exec Dt:
04/04/2006
3
PANG, WING S.
Exec Dt:
03/21/2006
4
OKAWA, DOBSON M.
Exec Dt:
03/21/2006
Assignee
1
BECKMAN COULTER, INC.
4300 NORTH HARBOR BOULEVARD
MAIL CODE A-42-C
FULLERTON, CALIFORNIA 92834
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7794666
US20070183945
11349445
Correspondence name and address
BECKMAN COULTER, INC.
11800 S.W. 147 AVENUE
MAIL CODE 32-A02
MIAMI, FL 33196
Assignment: 8
Reel/Frame:020775/0272   Pages: 4
Recorded: 04/09/2008
Attorney Dkt #:06US1049
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIN, RONGCHANG
Exec Dt:
03/28/2008
2
GRACE, ERIC M.
Exec Dt:
04/08/2008
3
LI, WILLIAM W.
Exec Dt:
04/08/2008
4
VARGAS, SANTOS
Exec Dt:
03/28/2008
Assignee
1
BECKMAN COULTER, INC.
4300 NORTH HARBOR BOULEVARD
MAIL CODE A-42-C
FULLERTON, CALIFORNIA 92834
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8146625
US20090206176
12033254
Correspondence name and address
BECKMAN COULTER, INC.
11800 S.W. 147 AVENUE
MAIL CODE 32-A02
MIAMI, FL 33196
Assignment: 9
Reel/Frame:047458/0916   Pages: 7
Recorded: 11/09/2018
Attorney Dkt #:18US0022.0660026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIN, RONGCHANG
Exec Dt:
05/29/2018
2
RAMIREZ, CARLOS A.
Exec Dt:
10/25/2018
Assignee
1
BECKMAN COULTER, INC.
250 SOUTH KRAEMER BOULEVARD
BREA, CALIFORNIA 92821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11538566
US20190362824
15987541
Correspondence name and address
FROST BROWN TODD LLC
3300 GREAT AMERICAN TOWER
301 EAST FOURTH STREET
CINCINNATI, OH 45202
Assignment: 10
Reel/Frame:051519/0103   Pages: 7
Recorded: 01/15/2020
Attorney Dkt #:0726188.18US0080-CIP
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIN, RONGCHANG
Exec Dt:
10/18/2019
2
RAMIREZ, CARLOS A.
Exec Dt:
10/18/2019
Assignee
1
BECKMAN COULTER, INC.
250 SOUTH KRAEMER BOULEVARD
BREA, CALIFORNIA 92821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11521706
US20190324036
16390648
Correspondence name and address
FROST BROWN TODD LLC
3300 GREAT AMERICAN TOWER
301 EAST FOURTH STREET
CINCINNATI, OH 45202
Assignment: 11
Reel/Frame:062463/0120   Pages: 7
Recorded: 01/24/2023
Attorney Dkt #:18US0080-CON
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XIN, RONGCHANG
Exec Dt:
10/18/2019
2
RAMIREZ, CARLOS A.
Exec Dt:
10/18/2019
Assignee
1
BECKMAN COULTER, INC.
250 SOUTH KRAEMER BOULEVARD
BREA, CALIFORNIA 92821
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230005566
17944547
Correspondence name and address
FROST BROWN TODD LLP
3300 GREAT AMERICAN TOWER
301 EAST FOURTH STREET
CINCINNATI, OH 45202

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