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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 : HRATKO, LINDA
Total Assignments: 24
Assignment: 1
Reel/Frame:008841/0268   Pages: 3
Recorded: 11/20/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOERMER, GERALD S.
Exec Dt:
07/01/1997
2
HRATKO, LINDA
Exec Dt:
07/01/1997
Assignee
1
ENGELHARD CORPORATION
P.O. BOX 770
101 WOOD AVENUE
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6548446
NONE
08887483
Correspondence name and address
ENGELHARD CORPORATION
RICHARD A. NEGIN
CHIEF PATENT COUNSEL
101 WOOD AVENUE, P.O. BOX 770
ISELIN, NEW JERSEY 08830-07770
Assignment: 2
Reel/Frame:009304/0095   Pages: 3
Recorded: 07/09/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BALKO, EDWARD N.
Exec Dt:
06/30/1998
2
BLOSSER, PATRICK W.
Exec Dt:
06/29/1998
3
HRATKO, LINDA
Exec Dt:
06/29/1998
4
KOERMER, GERALD S.
Exec Dt:
06/29/1998
Assignee
1
ENGELHARD CORPORATION
101 WOOD AVENUE, P.O. BOX 770
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6071476
NONE
08970259
Correspondence name and address
ENGELHARD CORPORATION
RICHARD A. NEGIN
CHIEF PATENT COUNSEL
101 WOOD AVENUE, P.O. BOX 770
ISELIN, NJ 08830
Assignment: 3
Reel/Frame:018413/0142   Pages: 4
Recorded: 10/19/2006
Attorney Dkt #:4838A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOERMER, GERALD S.
Exec Dt:
03/22/2002
2
SPERONELLO, BARRY K.
Exec Dt:
03/22/2002
3
HRATKO, LINDA
Exec Dt:
03/22/2002
Assignee
1
ENGELHARD CORPORATION
101 WOOD AVENUE
P.O. BOX 770
ISELIN, NEW JERSEY 08830-0770
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7875238
US20070081919
11550995
Correspondence name and address
AMIN, TUROCY & CALVIN, LLP
24TH FLOOR, NATIONAL CITY CENTER
1900 EAST NINTH STREET
CLEVELAND, OH 44114
Assignment: 4
Reel/Frame:012864/0944   Pages: 3
Recorded: 04/30/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
KOERMER, GERALD S.
Exec Dt:
03/22/2002
2
SPERONELLO, BARRY K.
Exec Dt:
03/22/2002
3
HRATKO, LINDA
Exec Dt:
03/25/2002
Assignee
1
ENGELHARD CORPORATION
P.O. BOX 770
101 WOOD AVENUE
ISELIN, NEW JERSEY 08830
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7150854
US20030180384
10102382
Correspondence name and address
ENGELHARD CORPORATION
STEPHEN I. MILLER
101 WOOD AVENUE
CHIEF PATENT COUNSEL
ISELIN, NJ 08830
Assignment: 5
Reel/Frame:017703/0042   Pages: 3
Recorded: 03/24/2006
Attorney Dkt #:5170
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HRATKO, LINDA
Exec Dt:
03/15/2006
2
CALABRO, FRANK J.
Exec Dt:
03/15/2006
3
SPERONELLO, BARRY K.
Exec Dt:
03/17/2006
Assignee
1
ENGELHARD CORPORATION
101 WOOD AVENUE - P.O. BOX 770
ISELIN, NEW JERSEY 08830-0770
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070172412
11340248
Correspondence name and address
CHIEF PATENT COUNSEL
ENGELHARD CORPORATION
101 WOOD AVENUE - P.O. BOX 770
ISELIN, NEW JERSEY 08830-0770
Assignment: 6
Reel/Frame:026214/0617   Pages: 5
Recorded: 05/03/2011
Attorney Dkt #:5608B US (371)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
CASTELLANA, FRANK S
Exec Dt:
03/08/2011
3
HRATKO, LINDA
Exec Dt:
02/24/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110229422
13054494
Correspondence name and address
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NJ 07932
Assignment: 7
Reel/Frame:026214/0697   Pages: 5
Recorded: 05/03/2011
Attorney Dkt #:5487B US (371)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
CASTELLANA, FRANK S
Exec Dt:
03/08/2011
3
HRATKO, LINDA
Exec Dt:
02/24/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW HAMPSHIRE 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8636987
US20110236323
13054492
Correspondence name and address
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NJ 07932
Assignment: 8
Reel/Frame:026306/0929   Pages: 7
Recorded: 05/19/2011
Attorney Dkt #:5603
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
FULL, ANDREW PATRICK
Exec Dt:
02/24/2011
3
CASTELLANA, FRANK S
Exec Dt:
03/08/2011
4
HRATKO, LINDA
Exec Dt:
02/24/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
NONE
US20100062042
12502845
 
NONE
US20100062043
12502858
 
NONE
US20100112059
12502877
Correspondence name and address
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NJ 07932
Assignment: 9
Reel/Frame:026307/0061   Pages: 4
Recorded: 05/19/2011
Attorney Dkt #:5431A
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HRATKO, LINDA
Exec Dt:
02/24/2011
2
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100209332
12702743
Correspondence name and address
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NJ 07932
Assignment: 10
Reel/Frame:026307/0277   Pages: 7
Recorded: 05/19/2011
Attorney Dkt #:5486
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
CASTELLANA, FRANK S
Exec Dt:
03/08/2011
3
HRATKO, LINDA
Exec Dt:
02/24/2011
4
JEFFERIES, STEVEN R
Exec Dt:
03/11/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8518382
US20100015251
12502639
 
NONE
US20100015252
12502664
Correspondence name and address
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NJ 07932
Assignment: 11
Reel/Frame:026307/0356   Pages: 5
Recorded: 05/19/2011
Attorney Dkt #:5448
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
CASTELLANA, FRANK S
Exec Dt:
03/08/2011
3
HRATKO, LINDA
Exec Dt:
02/24/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
8518456
US20100062076
12502326
 
8524201
US20100015066
12502356
Correspondence name and address
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NJ 07932
Assignment: 12
Reel/Frame:026933/0388   Pages: 8
Recorded: 09/20/2011
Attorney Dkt #:200895-0009-02US (463531)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY ADDRESS STATE FROM NEW HAMPSHIRE TO NEW JERSEY ON THE COVERSHEET FOR ASSIGNMENT PREVIOUSLY RECORDED ON REEL 026214 FRAME 0697. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
CASTELLANA, FRANK S
Exec Dt:
03/08/2011
3
HRATKO, LINDA
Exec Dt:
02/24/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8636987
US20110236323
13054492
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQ., STE. 2000
PHILADELPHIA, PA 19103-6996
Assignment: 13
Reel/Frame:026980/0151   Pages: 5
Recorded: 09/28/2011
Attorney Dkt #:200895_0010_02_US_440881
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
CASTELLANA, FRANK S.
Exec Dt:
03/08/2011
3
HRATKO, LINDA
Exec Dt:
02/24/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8377423
US20100012893
12502925
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 14
Reel/Frame:026980/0347   Pages: 5
Recorded: 09/28/2011
Attorney Dkt #:200895_0010_01_US_440880
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
CASTELLANA, FRANK S.
Exec Dt:
03/08/2011
3
HRATKO, LINDA
Exec Dt:
02/24/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100012892
12502907
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 15
Reel/Frame:026980/0531   Pages: 5
Recorded: 09/28/2011
Attorney Dkt #:200895_0010_03_US_463748
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
CASTELLANA, FRANK S.
Exec Dt:
03/08/2011
3
HRATKO, LINDA
Exec Dt:
02/24/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8303939
US20110212036
13054493
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 16
Reel/Frame:026980/0677   Pages: 5
Recorded: 09/28/2011
Attorney Dkt #:200895_0010_00_US_440879
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
CASTELLANA, FRANK S.
Exec Dt:
03/08/2011
3
HRATKO, LINDA
Exec Dt:
02/24/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100012891
12502895
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 17
Reel/Frame:027075/0892   Pages: 5
Recorded: 10/18/2011
Attorney Dkt #:200895_0009_01_US_440876
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
CASTELLANA, FRANK S.
Exec Dt:
03/08/2011
3
HRATKO, LINDA
Exec Dt:
02/24/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100012894
12502781
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 18
Reel/Frame:027075/0952   Pages: 5
Recorded: 10/18/2011
Attorney Dkt #:200895_0009_00_US_440875
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
03/29/2011
2
CASTELLANA, FRANK S.
Exec Dt:
03/08/2011
3
HRATKO, LINDA
Exec Dt:
02/24/2011
Assignee
1
BASF CORPORATION
100 CAMPUS DRIVE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8524202
US20100015067
12502761
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 19
Reel/Frame:028481/0931   Pages: 8
Recorded: 07/03/2012
Attorney Dkt #:PF61766
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
06/26/2012
2
HRATKO, LINDA
Exec Dt:
06/26/2012
3
CASTELLANA, FRANK S.
Exec Dt:
06/29/2012
4
FULL, ANDREW PATRICK
Exec Dt:
06/25/2012
5
GOMEZ, MARCOS
Exec Dt:
06/25/2012
Assignee
1
BASF CORPORATION
100 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8311625
US20100198136
12690843
Correspondence name and address
DRINKER BIDDLE/LISA STANTON
ONE LOGAN SQUARE
SUITE 2000
PHILADELPHIA, PA 19103
Assignment: 20
Reel/Frame:028888/0779   Pages: 8
Recorded: 08/31/2012
Attorney Dkt #:PF61766 (200895-489147)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
06/26/2012
2
HRATKO, LINDA
Exec Dt:
06/26/2012
3
CASTELLANA, FRANK S.
Exec Dt:
06/29/2012
4
FULL, AMDREW PATRICK
Exec Dt:
06/25/2012
5
GOMEZ, MARCOS
Exec Dt:
06/25/2012
Assignee
1
BASF CORPORATION
100 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703106
US20130034507
13601623
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 21
Reel/Frame:028922/0712   Pages: 10
Recorded: 09/07/2012
Attorney Dkt #:PF61766 (200895-489147)
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF INVENTOR FULL'S FIRST NAME FROM AMDREW TO ANDREW ON THE COVERSHEET FOR THE ASSIGNMENT PREVIOUSLY RECORDED ON REEL 028888 FRAME 0779. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Assignors
1
SPERONELLO, BARRY KEVEN
Exec Dt:
06/26/2012
2
HRATKO, LINDA
Exec Dt:
06/26/2012
3
CASTELLANA, FRANK S.
Exec Dt:
06/29/2012
4
FULL, ANDREW PATRICK
Exec Dt:
06/25/2012
5
GOMEZ, MARCOS
Exec Dt:
06/25/2012
Assignee
1
BASF CORPORATION
100 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8703106
US20130034507
13601623
Correspondence name and address
DRINKER BIDDLE & REATH LLP
ONE LOGAN SQUARE, SUITE 2000
PHILADELPHIA, PA 19103-6996
Assignment: 22
Reel/Frame:045000/0521   Pages: 8
Recorded: 02/22/2018
Attorney Dkt #:28482-459
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VITYUK, ARTEM
Exec Dt:
02/22/2018
2
MAGLIO, ALFONSE
Exec Dt:
02/14/2018
3
DEUTSCH, KEENAN
Exec Dt:
02/15/2018
4
HRATKO, LINDA
Exec Dt:
02/15/2018
Assignee
1
BASF CORP.
100 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10953383
US20180236434
15752080
Correspondence name and address
PATENT DOCKET ADMINISTRATOR
LOWENSTEIN SANDLER LLP
ONE LOWENSTEIN DRIVE
ROSELAND, NJ 07068
Assignment: 23
Reel/Frame:053495/0539   Pages: 8
Recorded: 08/14/2020
Attorney Dkt #:28482-786
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VITYUK, ARTEM
Exec Dt:
02/22/2018
2
MAGLIO, ALFONSE
Exec Dt:
02/14/2018
3
DEUTSCH, KEENAN
Exec Dt:
02/15/2018
4
HRATKO, LINDA
Exec Dt:
02/15/2018
Assignee
1
BASF CORPORATION
100 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11325098
US20200086294
16685235
Correspondence name and address
PATENT DOCKET ADMINISTRATOR
LOWENSTEIN SANDLER LLP
ONE LOWENSTEIN DRIVE
ROSELAND, NJ 07068
Assignment: 24
Reel/Frame:052670/0089   Pages: 8
Recorded: 05/15/2020
Attorney Dkt #:28482-848
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VITYUK, ARTEM D.
Exec Dt:
10/12/2018
2
HRATKO, LINDA
Exec Dt:
10/12/2018
3
MAGLIO, ALFONSE
Exec Dt:
10/12/2018
Assignee
1
BASF CORPORATION
100 PARK AVENUE
FLORHAM PARK, NEW JERSEY 07932
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11745161
US20210178358
16760622
Correspondence name and address
PATENT DOCKET ADMINISTRATOR
LOWENSTEIN SANDLER LLP
ONE LOWENSTEIN DRIVE
ROSELAND, NJ 07068

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