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Patent Assignment Assignor Details
NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Assignor Name : PENG, QINYUN
Total Assignments: 12
Assignment: 1
Reel/Frame:010586/0261   Pages: 3
Recorded: 01/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, QINYUN
Exec Dt:
12/23/1999
2
SRINIVASAN, KRISHNA
Exec Dt:
12/22/1999
3
LEE, WILLIAM D.
Exec Dt:
12/23/1999
Assignee
1
BUILDING MATERIAL INVESTMENT CORPORATION
300 DELAWARE AVENUE, SUITE 303
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6993876
NONE
09484749
Correspondence name and address
GAF MATERIALS CORPORATION
WILLIAM J. DAVIS, ESQ.
1361 ALPS ROAD
LEGAL DEPT., BLDG. 10
WAYNE, NJ 07470
Assignment: 2
Reel/Frame:011494/0741   Pages: 3
Recorded: 01/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, QINYUN
Exec Dt:
01/10/2001
2
SRINIVASAN, KRISHNA
Exec Dt:
01/10/2001
Assignee
1
BUILDING MATERIALS INVESTMENT CORPORATION
SUITE 303
300 DELAWARE AVENUE
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6544911
US20010009834
09759043
Correspondence name and address
GAF MATERIALS CORPORATION
WILLIAM J. DAVIS, ESQ
LEGAL DEPT., BLDG. 10
1361 ALPS ROAD
WAYNE, NJ 07470
Assignment: 3
Reel/Frame:013454/0634   Pages: 5
Recorded: 10/29/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, QINYUN
Exec Dt:
10/15/2002
2
SRINIVASAN, KRISHNA
Exec Dt:
10/11/2002
3
BITTLE, BILL
Exec Dt:
10/22/2002
4
ROBERTS, BETTY C.
Exec Dt:
10/22/2002
5
MC ATEER, MARK
Exec Dt:
10/22/2002
Assignee
1
BUILDING MATERIALS INVESTMENT CORPORATION
300 DELAWARE AVENUE, SUITE 303
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6737369
US20030054714
10282676
Correspondence name and address
GAF MATERIALS CORP.
WILLIAM J. DAVIS, ESQ.
LEGAL DEPT., BLDG. 10
1361 ALPS ROAD
WAYNE, NJ 07470
Assignment: 4
Reel/Frame:015319/0785   Pages: 2
Recorded: 05/07/2004
Attorney Dkt #:fdn-2678
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PENG, QINYUN
Exec Dt:
04/30/2004
Assignee
1
BUILDING MATERIALS INVESTMENT CORPORATION
300 DELAWARE AVENUE, SUITE 303
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7272915
US20050249918
10841054
Correspondence name and address
GAF MATERIALS CORPORATION
WILLIAM J. DAVIS
LEGAL DEPT., BLDG. 8
1361 ALPS ROAD
WAYNE, NJ 07470
Assignment: 5
Reel/Frame:015586/0747   Pages: 2
Recorded: 07/13/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, QINYUN
Exec Dt:
07/12/2004
2
LINZ, PHILIP
Exec Dt:
07/12/2004
Assignee
1
EMD CHEMICALS INC.
480 DEMOCRAT ROAD
GIBBSTOWN, NEW JERSEY 08027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060013838
10889003
Correspondence name and address
MILLEN, WHITE & ZELANO & BRANIGAN, P.C.
ARLINGTON COURT PLAZA 1
2200 CLARENDON BLVD., SUITE 1400
ARLINGTON, VA 22201
Assignment: 6
Reel/Frame:039346/0988   Pages: 2
Recorded: 08/04/2016
Attorney Dkt #:EMIP-0066-C01-D01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, QINYUN
Exec Dt:
07/12/2004
2
LINZ, PHILIP
Exec Dt:
07/12/2004
Assignee
1
EMD CHEMICALS, INC.
480 DEMOCRAT ROAD
GIBBSTOWN, NEW JERSEY 08027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150190316
14515169
Correspondence name and address
MILLEN WHITE ZELANO & BRANIGAN, P.C.
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 7
Reel/Frame:016666/0612   Pages: 2
Recorded: 06/07/2005
Attorney Dkt #:MERCK-2985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, QINYUN
Exec Dt:
05/26/2005
2
LINZ, PHILIP
Exec Dt:
05/26/2005
3
TELLEFSEN, MARK
Exec Dt:
06/07/2005
4
MARCHIO, FRANCOIS
Exec Dt:
05/26/2005
5
CHAUDHURI, RATAN K.
Exec Dt:
05/26/2005
Assignee
1
MARCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050214236
11018932
Correspondence name and address
MILLEN, WHITE, ZELANO
& BRANIGAN, P.C.
ARLINGTON COURT PLAZA I, SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 8
Reel/Frame:016858/0617   Pages: 2
Recorded: 08/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
PENG, QINYUN
Exec Dt:
07/26/2005
Assignee
1
EMD CHEMICALS, INC.
480 S. DEMOCRAT ROAD
GIBBSTOWN, NEW JERSEY 08027
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8530785
US20070029294
11194591
Correspondence name and address
MILLEN WHITE ZELANO, ET AL.
ARLINGTON COURT PLAZA I
SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 9
Reel/Frame:017264/0348   Pages: 2
Recorded: 11/21/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, QINYUN
Exec Dt:
11/17/2005
2
LINZ, PHILIP
Exec Dt:
11/17/2005
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY D-64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060051304
11217675
Correspondence name and address
MILLEN, WHITE, ZELANO, ET AL.
ARLINGTON COURT PLAZA I
SUITE 1400
2200 CLARENDON BLVD.
ARLINGTON, VA 22201
Assignment: 10
Reel/Frame:024381/0199   Pages: 2
Recorded: 05/13/2010
Attorney Dkt #:MERCK-3618
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
TELLEFSEN, MARK
Exec Dt:
05/06/2010
2
PENG, QINYUN
Exec Dt:
05/06/2010
Assignee
1
MERCK PATENT GESELLSCHAFT
MIT BESCHRAENKTER HAFTUNG
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10639247
US20100291014
12779334
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN, P.C.
2200 CLARENDON BLVD.
#1400
ARLINGTON, VA 22201
Assignment: 11
Reel/Frame:039195/0149   Pages: 3
Recorded: 06/28/2016
Attorney Dkt #:MERCK-3076-C02
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PENG, QINYUN
Exec Dt:
06/10/2016
2
LINZ, PHILIP
Exec Dt:
06/14/2016
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10219989
US20160206530
15082918
Correspondence name and address
MILLEN WHITE ZELANO & BRANIGAN
2200 CLARENDON BLVD
SUITE 1400
ARLINGTON, VA 22201
Assignment: 12
Reel/Frame:045589/0882   Pages: 7
Recorded: 04/19/2018
Attorney Dkt #:MERCK-4712
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KAVIRATNA, PADMA
Exec Dt:
03/27/2018
2
TELLEFSEN, MARK
Exec Dt:
03/26/2018
3
CHENG, QINGMIN
Exec Dt:
03/23/2018
4
EDDENS, MATTHEW
Exec Dt:
03/26/2018
5
PENG, QINYUN
Exec Dt:
03/21/2018
Assignee
1
MERCK PATENT GMBH
FRANKFURTER STRASSE 250
DARMSTADT, GERMANY 64293
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10676619
US20180265708
15924527
Correspondence name and address
MILLEN, WHITE, ZELANO & BRANIGAN - AMB
2200 CLARENDON BLVD.
SUITE 1400
ARLINGTON, VA 22201

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Web interface last modified: August 25, 2017 v.2.6
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