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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 : XUE, SIQI
Total Assignments: 8
Assignment: 1
Reel/Frame:021046/0177   Pages: 8
Recorded: 06/04/2008
Attorney Dkt #:6550-000158/POA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PINNAVAIA, THOMAS J.
Exec Dt:
05/12/2008
2
PARK, IN
Exec Dt:
05/13/2008
3
XUE, SIQI
Exec Dt:
05/13/2008
Assignee
1
BOARD OF TRUSTEES OF MICHIGAN STATE UNIVERSITY
246 ADMINISTRATION BUILDING
EAST LANSING, MICHIGAN 48303
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100029832
12520960
Correspondence name and address
HARNESS, DICKEY & PIERCE, P.L.C.
P.O. BOX 828
BLOOMFIELD HILLS, MI 48303
Assignment: 2
Reel/Frame:026447/0337   Pages: 3
Recorded: 06/15/2011
Attorney Dkt #:13156-00409-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XUE, SIQI
Exec Dt:
02/22/2011
2
DREHER, JING
Exec Dt:
03/03/2011
3
HERBST, HEINZ
Exec Dt:
02/28/2011
Assignee
1
BASF SE
67056
---
LUDWIGSHAFEN, GERMANY ---
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8859643
US20110301279
13154969
Correspondence name and address
ASHLEY I. PEZZNER, ESQUIRE
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 3
Reel/Frame:026693/0103   Pages: 3
Recorded: 08/03/2011
Attorney Dkt #:12810*1247
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XUE, SIQI
Exec Dt:
02/22/2011
2
FUCHS, SABINE
Exec Dt:
03/01/2011
Assignee
1
BASF SE
CARL-BOSCH-STRASSE; GVX-C006
LUDWIGSHAFEN, GERMANY D-67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120029122
13193886
Correspondence name and address
ASHLEY I. PEZZNER
1007 NORTH ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 4
Reel/Frame:027564/0579   Pages: 3
Recorded: 01/20/2012
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KONIG, ALEXANDER
Exec Dt:
08/01/2011
2
XUE, SIQI
Exec Dt:
07/20/2011
3
USKE, KLAUS
Exec Dt:
08/09/2011
4
ROTH, MICHAEL
Exec Dt:
08/10/2011
Assignee
1
BASF SE
67056 LUDWIGSHAFEN
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8629206
US20120190781
13352535
Correspondence name and address
ASHLEY I. PEZZNER
1007 N. ORANGE STREET
WILMINGTON, DE 19801
Assignment: 5
Reel/Frame:030813/0009   Pages: 4
Recorded: 07/17/2013
Attorney Dkt #:17951-00099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XUE, SIQI
Exec Dt:
02/15/2012
2
ROTH, MICHAEL
Exec Dt:
05/03/2012
3
MARTEN, ELKE
Exec Dt:
02/22/2012
4
KLATT, MARTIN
Exec Dt:
07/13/2012
Assignee
1
BASF SE
////
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130310494
13980080
Correspondence name and address
NOVAK DRUCE CONNOLLY BOVE + QUIGG LLP
P O BOX 2207
WILMINGTON, DE 19899-2207
Assignment: 6
Reel/Frame:028110/0081   Pages: 5
Recorded: 04/26/2012
Attorney Dkt #:12810*1384
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
XUE, SIQI
Exec Dt:
03/11/2012
2
KONIG, ALEXANDER
Exec Dt:
02/20/2012
3
JAIN, SACHIN
Exec Dt:
01/13/2012
Assignee
1
BASF SE
-----
LUDWIGSHAFEN, GERMANY 67056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120264856
13446069
Correspondence name and address
ASHLEY I. PEZZNER
1007 N. ORANGE STREET
P.O. BOX 2207
WILMINGTON, DE 19899
Assignment: 7
Reel/Frame:045755/0080   Pages: 6
Recorded: 05/09/2018
Attorney Dkt #:29827/EB77918
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LIU, ZHENGUO
Exec Dt:
03/13/2018
2
XUE, SIQI
Exec Dt:
03/17/2018
3
LIU, TING
Exec Dt:
03/23/2018
4
SUN, EASON
Exec Dt:
03/19/2018
Assignee
1
BASF ADVANCED CHEMICALS CO. LTD., FORMERLY KNOWN AS BASF AUXILIARY CHEMICALS CO. LTD.
NO. 300, JIANG XIN SHA ROAD, PUDONG
SHANGHAI, CHINA 200137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10703900
US20180179376
15738148
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606
Assignment: 8
Reel/Frame:051423/0520   Pages: 2
Recorded: 01/06/2020
Attorney Dkt #:29827/EB77564
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
XUE, SIQI
Exec Dt:
05/23/2018
Assignee
1
BASF AUXILIARY CHEMICALS CO. LTD.
NO. 300, JIANG XIN SHA ROAD
PUDONG
SHANGHAI, CHINA 200137
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10669394
US20180179361
15736803
Correspondence name and address
MARSHALL, GERSTEIN & BORUN LLP
233 SOUTH WACKER DRIVE
6300 WILLIS TOWER
CHICAGO, IL 60606-6357

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