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 : ZHUANG, ZHIZHONG
Total Assignments: 16
Assignment: 1
Reel/Frame:012174/0802   Pages: 2
Recorded: 09/14/2001
Conveyance: CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/15/1999
2
Exec Dt:
11/15/1999
Assignee
1
250 PHILLIPS BLVD., STE 255
EWING, NEW JERSEY 08618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09952570
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
STEPHAN P. GRIBOK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 2
Reel/Frame:012254/0344   Pages: 3
Recorded: 10/12/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/11/2001
2
Exec Dt:
10/11/2001
Assignee
1
250 PHILLIPS BOULEVARD, SUITE 255
EWING, NEW JERSEY 08618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09974826
Correspondence name and address
PILLSBURY WINTHROP LLP
JACK S. BARUFKA
INTELLECTUAL PROPERTY GROUP
1600 TYSONS BOULEVARD
MCLEAN, VA 22102
Assignment: 3
Reel/Frame:012326/0864   Pages: 2
Recorded: 11/27/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/26/2001
2
Exec Dt:
11/26/2001
Assignee
1
SUITE 255
250 PHILLIPS BLVD.
EWING, NEW JERSEY 08618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09994419
Correspondence name and address
DUANG, MORRIS & HECKSCHER LLP
STEPHAN P. GRIBOK
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 4
Reel/Frame:012384/0478   Pages: 2
Recorded: 12/10/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/07/2001
2
Exec Dt:
12/07/2001
Assignee
1
250 PHILLIPS BLVD. SUITE 255
EWING, NEW JERSEY 08618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10013262
Correspondence name and address
DUANE, MORRIS & HECKSCHER LLP
STEPHAN P. GRIBOK ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 5
Reel/Frame:013118/0391   Pages: 3
Recorded: 07/22/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2002
2
Exec Dt:
07/12/2002
3
Exec Dt:
07/12/2002
Assignee
1
SUITE 255
250 PHILIPS BOULEVARD
EWING, NEW JERSEY 08618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10146228
Correspondence name and address
DUANE MORRIS LLP
STEPHAN P. GRIBOK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 6
Reel/Frame:013581/0446   Pages: 3
Recorded: 12/17/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/12/2002
2
Exec Dt:
07/12/2002
3
Exec Dt:
07/12/2002
Assignee
1
250 PHILLIPS BOULEVARD
SUITE 255
EWING, NEW JERSEY 08618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10146228
Correspondence name and address
DUANE MORRIS LLP
STEPHAN P. GRIBOK
ONE LIBERTY PLACE
1650 MARKET STREET
PHILADELPHIA, PA 19103-7396
Assignment: 7
Reel/Frame:019989/0945   Pages: 5
Recorded: 10/19/2007
Attorney Dkt #:9999-00092_SS
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE INCORRECT SERIAL NO.10146288 WHICH WAS A TRANSCRIPTION ERROR. ASSIGNOR HAD NO RIGHTS TO THE APPLICATION PREVIOUSLY RECORDED ON REEL 013118 FRAME 0391. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT EXCEPT FOR SERIAL NUMBER 10146228 WHICH IS NOW PAT. 6816261.
Assignors
1
Exec Dt:
07/12/2002
2
Exec Dt:
07/12/2002
3
Exec Dt:
07/12/2002
Assignee
1
SUITE 255
250 PHILIPS BOULEVARD
EWING, NEW JERSEY 08618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10146228
Correspondence name and address
STEPHAN P. GRIBOK
DUANE MORRIS LLP; 30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 8
Reel/Frame:013129/0031   Pages: 2
Recorded: 07/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/19/2002
2
Exec Dt:
07/19/2002
Assignee
1
SUITE 255
250 PHILLIPS BOULEVARD
EWING, NEW JERSEY 08618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10199180
Correspondence name and address
DUANE MORRIS LLP
STEPHAN P. GRIBOK, ESQ.
ONE LIBERTY PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 9
Reel/Frame:013882/0105   Pages: 2
Recorded: 03/12/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/11/2003
2
Exec Dt:
03/11/2003
Assignee
1
250 PHILLIPS BLVD., SUITE 255
EWING, NEW JERSEY 08618
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10387247
Correspondence name and address
DUANE MORRIS LLP
STEPHEN P. GRIBOK
ONE LIBERTY PLACE, 1650 MARKET PLACE
PHILADELPHIA, PA 19103-7396
Assignment: 10
Reel/Frame:015664/0166   Pages: 4
Recorded: 08/04/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/04/2004
2
Exec Dt:
08/04/2004
3
Exec Dt:
08/04/2004
Assignee
1
2260 CABOT BOULEVARD WEST
SUITE 100
LANGHORNE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10911326
Correspondence name and address
DUANE MORRIS LLP
STEPHAN P. GRIBOK
ONE LIBERTY PLACE
1650 MARKET STREET
PHILADELPHIA, PA 19103-7396
Assignment: 11
Reel/Frame:015705/0254   Pages: 3
Recorded: 08/18/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/16/2004
2
Exec Dt:
08/16/2004
3
Exec Dt:
08/16/2004
Assignee
1
2260 CABOT BOULEVARD WEST
SUITE 100
LANGHORNE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10919547
Correspondence name and address
DUANE MORRIS LLP
STEPHAN P. GRIBOK
ONE LIBERTY PLACE
1650 MARKET STREET
PHILADELPHIA, PA 19103-7396
Assignment: 12
Reel/Frame:016688/0559   Pages: 3
Recorded: 06/13/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
06/10/2005
2
Exec Dt:
06/10/2005
3
Exec Dt:
06/10/2005
4
Exec Dt:
06/10/2005
Assignee
1
2260 CABOT BLVD WEST, SUITE 100
LANGHORNE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11151334
Correspondence name and address
YOUNG JIN KIM
OPTELLIOS INC.
2260 CABOT BLVD WEST, SUITE 100
LANGHORNE, PA 19047
Assignment: 13
Reel/Frame:018620/0883   Pages: 4
Recorded: 12/12/2006
Attorney Dkt #:H1820-00037
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
12/11/2006
2
Exec Dt:
12/11/2006
3
Exec Dt:
12/11/2006
Assignee
1
2260 CABOT BOULEVARD WEST
SUITE 100
LANGHORNE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11570481
Correspondence name and address
STEPHAN P. GRIBOK
DUANE MORRIS LLP; 30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 14
Reel/Frame:019762/0148   Pages: 4
Recorded: 08/29/2007
Attorney Dkt #:H1820-00043
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2007
2
Exec Dt:
08/28/2007
3
Exec Dt:
08/28/2007
4
Exec Dt:
08/28/2007
Assignee
1
2260 CABOT BOULEVARD WEST
SUITE 100
LANGHORNE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12438877
Correspondence name and address
STEPHAN P. GRIBOK
DUANE MORRIS LLP; 30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 15
Reel/Frame:022313/0779   Pages: 4
Recorded: 02/26/2009
Attorney Dkt #:H1820-00046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/28/2007
2
Exec Dt:
08/28/2007
3
Exec Dt:
08/28/2007
4
Exec Dt:
08/28/2007
Assignee
1
2260 CABOT BOULEVARD WEST
SUITE 100
LANGHORNE, PENNSYLVANIA 19047
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
12438877
Correspondence name and address
STEPHAN P. GRIBOK
DUANE MORRIS LLP; 30 SOUTH 17TH STREET
PHILADELPHIA, PA 19103-4196
Assignment: 16
Reel/Frame:027683/0645   Pages: 6
Recorded: 02/10/2012
Attorney Dkt #:390126US110
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/12/2011
2
Exec Dt:
05/12/2011
3
Exec Dt:
04/06/2011
Assignee
1
11 PENNS TRAIL, SUITE 300
NEWTOWN, PENNSYLVANIA 18940
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13016814
Correspondence name and address
OBLON, SPIVAK, ET AL.
1940 DUKE STREET
ALEXANDRIA, VA 22314

Search Results as of: 05/23/2024 04:47 PM
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