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Patent Assignment Assignor Details
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Assignor Name : HETZLER, ULLRICH
Total Assignments: 25
Assignment: 1
Reel/Frame:007014/0608   Pages: 2
Recorded: 05/23/1994
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
04/26/1994
Assignee
1
ISABELLENHUTTE HEUSLER GMBH KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY D-35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5563572
NONE
08247596
Correspondence name and address
DORN, MCEACHRAN, JAMBOR & KEATING
THOMAS E. DORN
55 E. MONROE STREET
SUITE 3905
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:014055/0890   Pages: 3
Recorded: 05/07/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
04/05/2003
Assignee
1
ISABELLENHUTTE HEUSLER GMBH
EIBACHER WEG 3-5
DILLENBURG, GERMANY D-35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6946845
US20030222511
10431292
Correspondence name and address
LADAS & PARRY
VANGELIS ECONOMOU
224 SOUTH MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 3
Reel/Frame:014445/0466   Pages: 3
Recorded: 08/28/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
08/28/2003
Assignee
1
ISABELLENHUTTE HEUSLER GMBH KG
EIBACHER WEG 3-5
D-35683 DILLENBURG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050046543
10650625
Correspondence name and address
LADAS & PARRY
VANGELIS ECONOMOU
224 S. MICHIGAN AVE.
CHICAGO, IL 60604
Assignment: 4
Reel/Frame:016872/0067   Pages: 4
Recorded: 03/03/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
02/15/2005
Assignee
1
ISABELLENHUTTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY D-35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7170295
US20040263150
10872890
Correspondence name and address
VANGELIS ECONOMOU
200 W. MADISON STREET
SUITE 2100
CHICAGO, IL 60606
Assignment: 5
Reel/Frame:017338/0774   Pages: 2
Recorded: 03/21/2006
Attorney Dkt #:B1180/20048
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HARTMANN, JENS
Exec Dt:
02/09/2006
2
HETZLER, ULLRICH
Exec Dt:
02/09/2006
Assignee
1
ISABELLENHUTTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY D-35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060153276
11295966
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET, 11TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:018902/0860   Pages: 2
Recorded: 02/19/2007
Attorney Dkt #:B1180/20066
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
02/16/2007
Assignee
1
ISABELLENHUTTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY D-35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070195855
11676360
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
11TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:022166/0018   Pages: 2
Recorded: 01/28/2009
Attorney Dkt #:B1180/20099
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
01/16/2009
Assignee
1
ISABELLENHUTTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8013713
US20090322467
12375276
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
11TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 8
Reel/Frame:023138/0313   Pages: 2
Recorded: 08/24/2009
Attorney Dkt #:B1180/20107
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
07/10/2009
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100319748
12528387
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
11TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:028479/0706   Pages: 3
Recorded: 07/02/2012
Attorney Dkt #:6580P0090US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
02/15/2012
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8598976
US20120154104
13381783
Correspondence name and address
ERICKSON LAW GROUP, PC
1749 S. NAPERVILLE ROAD
SUITE 202
WHEATON, IL 60189
Assignment: 10
Reel/Frame:028882/0664   Pages: 2
Recorded: 08/31/2012
Attorney Dkt #:B1180/20182
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
08/14/2012
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9255946
US20120327973
13582188
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
7 PENN CENTER, 11TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:037676/0327   Pages: 2
Recorded: 02/05/2016
Attorney Dkt #:B1180/20280
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
08/14/2012
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9435832
US20160154035
15016969
Correspondence name and address
DAVID M. TENER
7 PENN CENTER, 12TH FLOOR
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212
Assignment: 12
Reel/Frame:029651/0138   Pages: 2
Recorded: 01/17/2013
Attorney Dkt #:B1180/20188
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
01/04/2013
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140152313
13692184
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
11TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 13
Reel/Frame:030108/0090   Pages: 2
Recorded: 03/28/2013
Attorney Dkt #:B1180/20193
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
03/26/2013
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8884733
US20130181807
13819020
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 14
Reel/Frame:030187/0053   Pages: 2
Recorded: 04/10/2013
Attorney Dkt #:B1180/20192
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
03/26/2013
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140191772
13878600
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 15
Reel/Frame:033450/0600   Pages: 2
Recorded: 08/02/2014
Attorney Dkt #:B1180/20233
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HETZLER, ULLRICH
Exec Dt:
07/29/2014
2
STUEHN, RUEDIGER
Exec Dt:
07/29/2014
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150041200
14376322
Correspondence name and address
DAVID M. TENER
1635 MARKET STREET
7 PENN CENTER, 12TH FLOOR
PHILADELPHIA, PA 19103-2212
Assignment: 16
Reel/Frame:034204/0883   Pages: 2
Recorded: 11/12/2014
Attorney Dkt #:B1180/20237
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
09/10/2014
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9437353
US20150102897
14400551
Correspondence name and address
CAESAR, RIVISE, BERNSTEIN, COHEN & POKOT
12TH FLOOR, SEVEN PENN CENTER
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212
Assignment: 17
Reel/Frame:036615/0916   Pages: 2
Recorded: 09/21/2015
Attorney Dkt #:B1180/20272
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
09/15/2015
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10151779
US20160041206
14779009
Correspondence name and address
CAESAR RIVISE, PC
7 PENN CENTER, 12TH FLOOR
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212
Assignment: 18
Reel/Frame:041080/0995   Pages: 2
Recorded: 01/25/2017
Attorney Dkt #:B1180/20301
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
01/13/2017
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10161966
US20170212148
15329084
Correspondence name and address
CAESAR RIVISE, PC
7 PENN CENTER, 12TH FLOOR
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212
Assignment: 19
Reel/Frame:042269/0429   Pages: 2
Recorded: 04/17/2017
Attorney Dkt #:B1180/20310
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
03/27/2017
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9972424
US20170243679
15519690
Correspondence name and address
DAVID M. TENER
7 PENN CENTER, 12TH FLOOR
1635 MARKET STREET
PHILADELPHIA, PA 19103-2212
Assignment: 20
Reel/Frame:042837/0664   Pages: 3
Recorded: 06/28/2017
Attorney Dkt #:1073-0001WOUS
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HETZLER, ULLRICH
Exec Dt:
06/12/2017
2
MARIEN, JAN
Exec Dt:
06/09/2017
3
WASSMANN, ALEXANDER
Exec Dt:
06/09/2017
4
WENDT, ECKHARD
Exec Dt:
06/06/2017
Assignee
1
ISABELLENHÜTTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10534020
US20180024168
15540307
Correspondence name and address
GROGAN, TUCCILLO & VANDERLEEDEN, LLP
1350 MAIN STREET, SUITE 508
SPRINGFIELD, MA 01103
Assignment: 21
Reel/Frame:047293/0338   Pages: 3
Recorded: 10/24/2018
Attorney Dkt #:VBP01-001-PCT-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ESCHER, MARCUS
Exec Dt:
07/30/2018
2
HARKE, PAUL
Exec Dt:
07/30/2018
3
HETZLER, ULLRICH
Exec Dt:
07/30/2018
4
MARIEN, JAN
Exec Dt:
07/30/2018
Assignee
1
ISABELLENHÜTTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY D-35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10964462
US20190066890
16072491
Correspondence name and address
KLINTWORTH & ROZENBLAT IP LLP
19 NORTH GREEN STREET
CHICAGO, IL 60607
Assignment: 22
Reel/Frame:048348/0364   Pages: 2
Recorded: 02/15/2019
Attorney Dkt #:B1180/20352
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HETZLER, ULLRICH
Exec Dt:
01/24/2019
2
POLLMANN, MICHAEL
Exec Dt:
01/24/2019
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11112432
US20190170791
16326028
Correspondence name and address
CAESAR RIVISE, PC
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103
Assignment: 23
Reel/Frame:049277/0339   Pages: 2
Recorded: 05/24/2019
Attorney Dkt #:B1180/20355
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
05/22/2019
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10901003
US20200182909
16463625
Correspondence name and address
CAESAR RIVISE PC
1635 MARKET STREET
PHILADELPHIA, PA 19103
Assignment: 24
Reel/Frame:050757/0492   Pages: 2
Recorded: 10/18/2019
Attorney Dkt #:IHG01-001-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
09/30/2019
Assignee
1
ISABELLENHÜTTE HEUSLER GMBH & CO. KG.
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10748680
US20190237226
16312422
Correspondence name and address
KLINTWORTH & ROZENBLAT IP LLP
19 N. GREEN STREET
CHICAGO, IL 60607
Assignment: 25
Reel/Frame:051553/0007   Pages: 2
Recorded: 01/09/2020
Attorney Dkt #:B1180/20374
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HETZLER, ULLRICH
Exec Dt:
11/25/2019
Assignee
1
ISABELLENHUETTE HEUSLER GMBH & CO. KG
EIBACHER WEG 3-5
DILLENBURG, GERMANY 35683
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200166545
16629481
Correspondence name and address
CAESAR RIVISE, PC
1635 MARKET STREET
12TH FLOOR
PHILADELPHIA, PA 19103

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