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 : LEBOWITZ, SAMUEL
Total Assignments: 22
Assignment: 1
Reel/Frame:004349/0749   Pages: 1
Recorded: 01/16/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/31/1984
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06671603
Correspondence name and address
RALPH R. RATH
WALLENSTEIN, WAGNER, HATTIS,
STRAMPEL & AUBEL
100 SOUTH WACKER DR.
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:004349/0808   Pages: 1
Recorded: 01/17/1985
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
10/31/1986
Assignee
1
A DE CORP.
NOT PROVIDED
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06671501
Correspondence name and address
RALPH R. RATH
WALLENSTEIN, WAGNER, HATTIS,
STRAMPEL & AUBEL
100 SOUTH WACKER DR.
CHICAGO, IL 60606
Assignment: 3
Reel/Frame:006231/0500   Pages: 3
Recorded: 08/04/1992
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
Exec Dt:
09/18/1991
Assignee
1
A CORP. OF DE
2240 WEST 75TH STREET
WOODRIDGE, ILLINOIS
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07772565
Correspondence name and address
JAMES P. RYTHER, ESQ.
ROCKEY, RIFKIN & RYTHER
SUITE 2700
30 NORTH LASALLE ST.
CHICAGO, IL 60602
Assignment: 4
Reel/Frame:006680/0672   Pages: 2
Recorded: 09/08/1993
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/03/1993
Assignee
1
2240 W. 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07875968
Correspondence name and address
JAMES P. RYTHER
ROCKEY, RIFKIN & RYTEHR
30 NORTH LASALLE STREET
CHICAGO, ILLINOIS 60602
Assignment: 5
Reel/Frame:011928/0245   Pages: 2
Recorded: 06/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
06/13/2001
Assignee
1
2240 W. 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09884498
Correspondence name and address
PIPER MARBURY RUDNICK & WOLFE
R. BLAKE JOHNSTON
P.O. BOX 64807
CHICAGO, IL 60664
Assignment: 6
Reel/Frame:013513/0631   Pages: 3
Recorded: 11/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
11/11/2002
Assignee
1
2440 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29171156
Correspondence name and address
PIPER RUDNICK
R. BLAKE JOHNSTON
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 7
Reel/Frame:013569/0084   Pages: 3
Recorded: 12/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/02/2002
Assignee
1
2240 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29172355
Correspondence name and address
PIPER RUDNICK
R. BLAKE JOHNSTON, ESQ.
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 8
Reel/Frame:013623/0809   Pages: 3
Recorded: 12/27/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
12/21/2002
Assignee
1
2240 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29173372
Correspondence name and address
R. BLAKE JOHNSTON
PIPER RUDNICK
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 9
Reel/Frame:013750/0283   Pages: 3
Recorded: 02/05/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
01/27/2003
Assignee
1
2440 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29175479
Correspondence name and address
PIPER RUDNICK
R. BLAKE JOHNSTON
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 10
Reel/Frame:013779/0603   Pages: 3
Recorded: 02/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/10/2003
Assignee
1
2440 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29175994
Correspondence name and address
PIPER RUDNICK
R. BLAKE JOHNSTON
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 11
Reel/Frame:013780/0482   Pages: 3
Recorded: 02/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/10/2003
Assignee
1
2440 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29175995
Correspondence name and address
PIPER RUDNICK
AIMEE E. MCVADY
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 12
Reel/Frame:013780/0496   Pages: 3
Recorded: 02/14/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/10/2003
Assignee
1
2440 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29175993
Correspondence name and address
PIPER RUDNICK
R. BLAKE JOHNSTON
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 13
Reel/Frame:013924/0583   Pages: 2
Recorded: 03/31/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/28/2003
Assignee
1
2240 W. 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10403436
Correspondence name and address
PIPER RUDNICK
R. BLAKE JOHNSTON
P.O. BOX 64807
CHICAGO, IL 60664
Assignment: 14
Reel/Frame:015952/0146   Pages: 2
Recorded: 04/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/29/2005
Assignee
1
2240 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29225212
Correspondence name and address
R. BLAKE JOHNSTON
DLA PIPER RUDNICK GRAY CARY US LLP
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 15
Reel/Frame:015952/0171   Pages: 2
Recorded: 04/26/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/29/2005
Assignee
1
2240 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29225178
Correspondence name and address
R. BLAKE JOHNSTON
DLA PIPER RUDNICK GRAY CARY US LLP
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 16
Reel/Frame:015963/0718   Pages: 2
Recorded: 04/29/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/29/2005
Assignee
1
2240 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29225213
Correspondence name and address
R. BLAKE JOHNSTON
DLA PIPER RUDNICK GRAY CARY US LLP
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 17
Reel/Frame:015975/0289   Pages: 2
Recorded: 05/05/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
03/29/2005
Assignee
1
2240 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29225224
Correspondence name and address
R. BLAKE JOHNSTON
DLA PIPER RUDNICK GRAY CARY US LLP
P.O. BOX 64807
CHICAGO, IL 60664-0807
Assignment: 18
Reel/Frame:019608/0949   Pages: 2
Recorded: 07/25/2007
Attorney Dkt #:WLI-07-5029
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/24/2007
Assignee
1
2240 WEST 75TH ST.
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29273624
Correspondence name and address
DLA PIPER US LLP
203 N. LASALLE ST., SUITE 1900
ATTN: PATENT GROUP
CHICAGO, IL 60601
Assignment: 19
Reel/Frame:019611/0119   Pages: 2
Recorded: 07/26/2007
Attorney Dkt #:WLI-07-5030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
04/24/2007
Assignee
1
2240 W. 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29273625
Correspondence name and address
DLA PIPER US LLP
203 N. LASALLE ST., SUITE 1900
ATTN: PATENT GROUP
CHICAGO, IL 60601
Assignment: 20
Reel/Frame:019314/0892   Pages: 2
Recorded: 05/18/2007
Attorney Dkt #:WLI-06-5975R
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
05/14/2007
Assignee
1
2240 WEST 75TH ST.
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11636402
Correspondence name and address
DLA PIPER US LLP
203 N. LASALLE ST., SUITE 1900
ATTN: PATENT GROUP
CHICAGO, IL 60601
Assignment: 21
Reel/Frame:019618/0798   Pages: 2
Recorded: 07/27/2007
Attorney Dkt #:WLI-07-5031
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/25/2007
Assignee
1
2240 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29273659
Correspondence name and address
DLA PIPER US LLP
203 N. LASALLE ST., SUITE 1900
ATTN: PATENT GROUP
CHICAGO, IL 60601
Assignment: 22
Reel/Frame:019618/0832   Pages: 2
Recorded: 07/27/2007
Attorney Dkt #:WLI-07-5032
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
07/25/2007
Assignee
1
2240 WEST 75TH STREET
WOODRIDGE, ILLINOIS 60517
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
29273658
Correspondence name and address
DLA PIPER US LLP
203 N. LASALLE ST., SUITE 1900
ATTN: PATENT GROUP
CHICAGO, IL 60601

Search Results as of: 06/20/2024 10:38 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