skip navigationU S P T O SealUnited States Patent and Trademark Office AOTW logo
Home|Site Index|Search|Guides|Contacts|eBusiness|eBiz alerts|News|Help
Assignments on the Web > Patent Query
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 : LU, ZHONGHUA
Total Assignments: 14
Assignment: 1
Reel/Frame:011771/0754   Pages: 2
Recorded: 04/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHONGHUA
Exec Dt:
04/26/2001
2
DAHN, JEFFREY R.
Exec Dt:
04/26/2001
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6964828
US20030027048
09845178
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
LUCY C. WEISS
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 2
Reel/Frame:013172/0229   Pages: 2
Recorded: 08/02/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHN, JEFFREY R.
Exec Dt:
07/26/2002
2
LU, ZHONGHUA
Exec Dt:
07/26/2002
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030108793
10210919
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
LUCY C. WEISS
OFFICE OF INTELLECTUAL PROPERTY COUNSEL
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Assignment: 3
Reel/Frame:013776/0739   Pages: 4
Recorded: 07/04/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLAN, SCOTT W.
Exec Dt:
07/01/2003
2
LU, ZHONGHUA
Exec Dt:
07/01/2003
3
HASAN, MAZ A.
Exec Dt:
07/01/2003
Assignee
1
MAXTECH MANUFACTURING INC.
600 WEBER STREET N.
WATERLOO, ON, ONTARIO N2V 1K4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20040020809
10372896
Correspondence name and address
BORDEN LADNER GERVAIS LLP
1100-100 QUEEN STREET
WORLD EXCHANGE PLAZA
OTTAWA, ON K1P 1J9
Assignment: 4
Reel/Frame:014772/0102   Pages: 4
Recorded: 06/24/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALLAN, SCOTT W
Exec Dt:
06/21/2004
2
LU, ZHONGHUA
Exec Dt:
06/18/2004
3
HASAN, MAZ A.
Exec Dt:
06/18/2004
Assignee
1
MAXTECH MANUFACTURING INC.
600 WEBER STREET NORTH
WATERLOO, CANADA N2V 1K4
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050072701
10748138
Correspondence name and address
BORDEN LADNER GERAVIS LLP
L. ANNE KINSMAN
1100-100 QUEEN STREET
WORLD EXCHANGE PLAZA
OTTAWA, ON K1P 1J9
Assignment: 5
Reel/Frame:020725/0630   Pages: 4
Recorded: 03/27/2008
Attorney Dkt #:63253US006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, JUNWEI
Exec Dt:
03/27/2008
2
LU, ZHONGHUA
Exec Dt:
03/27/2008
3
OBROVAC, MARK N.
Exec Dt:
03/27/2008
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20080280205
12056769
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 6
Reel/Frame:022943/0900   Pages: 3
Recorded: 07/13/2009
Attorney Dkt #:65346US002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, JUNWEI
Exec Dt:
07/07/2009
2
LU, ZHONGHUA
Exec Dt:
05/19/2009
3
TRIEMERT, MATTHEW
Exec Dt:
05/19/2009
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100273055
12431028
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 65133-3427
Assignment: 7
Reel/Frame:023122/0505   Pages: 5
Recorded: 08/20/2009
Attorney Dkt #:65346US002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JIANG, JUNWEI
Exec Dt:
07/07/2009
2
LU, ZHONGHUA
Exec Dt:
05/19/2009
3
TRIEMERT, MATTHEW
Exec Dt:
05/19/2009
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100273055
12431028
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 8
Reel/Frame:034751/0464   Pages: 2
Recorded: 01/20/2015
Attorney Dkt #:70129US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHONGHUA
Exec Dt:
01/15/2015
2
EBERMAN, KEVIN W
Exec Dt:
01/19/2015
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150180030
14415755
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 9
Reel/Frame:037689/0351   Pages: 4
Recorded: 02/09/2016
Attorney Dkt #:74530US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHONGHUA
Exec Dt:
02/01/2016
2
EBERMAN, KEVIN W
Exec Dt:
02/01/2016
3
TRIEMERT, MATTHEW J
Exec Dt:
02/01/2016
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20160197341
14910840
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 10
Reel/Frame:041153/0674   Pages: 6
Recorded: 02/02/2017
Attorney Dkt #:75124US004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAHN, JEFFREY R.
Exec Dt:
01/30/2017
2
SHUNMUGASUNDARAM, RAMESH
Exec Dt:
01/31/2017
3
EBERMAN, KEVIN W
Exec Dt:
01/30/2017
4
LU, ZHONGHUA
Exec Dt:
01/30/2017
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
SAINT PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170229707
15501197
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 11
Reel/Frame:060509/0371   Pages: 11
Recorded: 07/14/2022
Attorney Dkt #:82315US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHONGHUA
Exec Dt:
07/20/2021
2
MCCUTCHEON, JEFFREY W.
Exec Dt:
07/20/2021
3
MANUILOV, SERGEI A.
Exec Dt:
07/20/2021
4
ECKEL, JOSEPH B.
Exec Dt:
07/23/2021
5
NIENABER, AARON K.
Exec Dt:
07/20/2021
6
GRAFF, MICHAEL S.
Exec Dt:
07/20/2021
7
JESME, RONALD D.
Exec Dt:
07/20/2021
8
KONG, STEVEN H.
Exec Dt:
07/20/2021
9
WHITE, SHANE P.
Exec Dt:
07/23/2021
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230049873
17792872
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 12
Reel/Frame:060509/0729   Pages: 12
Recorded: 07/14/2022
Attorney Dkt #:82316US005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHONGHUA
Exec Dt:
07/20/2021
2
MCCUTCHEON, JEFFREY W.
Exec Dt:
07/20/2021
3
MANUILOV, SERGEI A.
Exec Dt:
07/20/2021
4
ECKEL, JOSEPH B.
Exec Dt:
07/23/2021
5
NIENABER, AARON K.
Exec Dt:
07/20/2021
6
GRAFF, MICHAEL S.
Exec Dt:
07/20/2021
7
JESME, RONALD D.
Exec Dt:
07/20/2021
8
BRUZZONE, CHARLES L.
Exec Dt:
07/21/2021
9
KONG, STEVEN H.
Exec Dt:
07/20/2021
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230059388
17792972
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 13
Reel/Frame:061047/0508   Pages: 9
Recorded: 09/09/2022
Attorney Dkt #:PA82878US07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LU, ZHONGHUA
Exec Dt:
05/14/2022
2
VEERARAGHAVAN, BADRI
Exec Dt:
02/15/2022
3
PEIFFER, JOEL S.
Exec Dt:
02/16/2022
4
TOSTENRUDE, JEFFREY A.
Exec Dt:
02/14/2022
5
KIM, JAEWON
Exec Dt:
02/14/2022
6
KHAN, ZULFIQAR A.
Exec Dt:
02/16/2022
7
SOKOL, JENNIFER J.
Exec Dt:
02/14/2022
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11985805
US20230119856
17910543
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MN 55133-3427
Assignment: 14
Reel/Frame:063222/0936   Pages: 6
Recorded: 04/04/2023
Attorney Dkt #:PA83023US07
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOU, XIAOMING
Exec Dt:
05/24/2022
2
LU, ZHONGHUA
Exec Dt:
05/24/2022
3
GRAFF, MICHAEL S.
Exec Dt:
05/24/2022
4
BRUZZONE, CHARLES L.
Exec Dt:
05/24/2022
Assignee
1
3M INNOVATIVE PROPERTIES COMPANY
P.O. BOX 33427
ST. PAUL, MINNESOTA 55133-3427
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230377786
18030224
Correspondence name and address
3M INNOVATIVE PROPERTIES COMPANY
PO BOX 33427
ST. PAUL, 55133-3427 UNITED STATES

Search Results as of: 05/15/2024 02:47 AM
If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified: August 25, 2017 v.2.6
| .HOME | INDEX| SEARCH | eBUSINESS | CONTACT US | PRIVACY STATEMENT