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 : WITTMER, DETLEV
Total Assignments: 44
Assignment: 1
Reel/Frame:004878/0296   Pages: 2
Recorded: 03/23/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
LINDSTADT, KLAUS
Exec Dt:
03/10/1988
2
WITTMER, DETLEV
Exec Dt:
03/10/1988
Assignee
1
DIEHLI GMBH & CO.
STEPHANSTRASSE 49
8500 NURNBERG, WEST, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4860658
NONE
07171961
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
200 GARDEN CITY PLAZA
GARDEN CITY, NY 11530-3391
Assignment: 2
Reel/Frame:007339/0849   Pages: 3
Recorded: 01/30/1995
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARM, BERNDT
Exec Dt:
01/09/1995
2
WITTMER, DETLEV
Exec Dt:
01/09/1995
3
NOLL, MATTHIAS
Exec Dt:
01/09/1995
Assignee
1
DIEHL GMBH & CO.
STEPHANSTR. 49, NURNBERG, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
5600434
NONE
08380058
Correspondence name and address
SCULLY, SCOTT, MURPHY & PRESSER
LEOPOLD PRESSER, ESQ.
400 GARDEN CITY PLAZA
GARDEN CITY, NY 11530
Assignment: 3
Reel/Frame:009655/0229   Pages: 2
Recorded: 12/14/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABEL, WOLFGANG
Exec Dt:
09/14/1998
2
WITTMER, DETLEV
Exec Dt:
09/15/1998
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO.
DIESELSTRASSE 24
D-70839 GERLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6285964
NONE
09210626
Correspondence name and address
FELIX J. D'AMBROSIO
2001 JEFFERSON DAVIS HWY.
P.O. BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 4
Reel/Frame:011719/0459   Pages: 2
Recorded: 04/18/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABEL, WOLFGANG
Exec Dt:
03/16/2001
2
WITTMER, DETLEV
Exec Dt:
03/13/2001
Assignee
1
ENDRESS & HAUSER CONDUCTA GESELLSCHAFT FUR MESS-UND REGELTECHNIK GMBH & CO.
DIESELSTRASSE 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6549855
US20020032532
09783464
Correspondence name and address
YOUNG & BASILE PC
WILLIAM M. HANLON JR.
3001 W. BIG BEAVER RD. STE. 624
TROY MI 48084
Assignment: 5
Reel/Frame:011778/0226   Pages: 3
Recorded: 04/23/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABEL, WOLFGANG
Exec Dt:
03/16/2001
2
WITTMER, DETLEV
Exec Dt:
03/15/2001
Assignee
1
ENDRESS & HAUSER CONDUCTA GESELLSCHAFT FUR MESS-UN REGELTECHNIK GMBH & CO.
DIESELSTRASSE 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6540565
US20020028607
09792470
Correspondence name and address
YOUNG & BASILE, P.C.
WILLIAM M. HANLON, JR.
3001 WEST BIG BEAVER ROAD, SUITE 624
TROY, MI 48084
Assignment: 6
Reel/Frame:012298/0380   Pages: 2
Recorded: 11/05/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
10/18/2001
2
BABEL, WOLFGANG
Exec Dt:
10/18/2001
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS - UND REGELTECHNIK MBH + CO.
DIESELSTR. 24
70839 GERLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6488537
NONE
09916208
Correspondence name and address
FELIX J. D'AMBROSIO
2001 JEFFERSON DAVIS HWY.
SUITE 1002, P.O. BOX 2266 EADS STATION
ARLINGTON, VA 22202
Assignment: 7
Reel/Frame:013024/0955   Pages: 3
Recorded: 06/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GEHRKE, MARTIN
Exec Dt:
06/05/2002
2
WITTMER, DETLEV
Exec Dt:
06/10/2002
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO
DIESELSTRASSE 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6853195
US20020171430
10116113
Correspondence name and address
HOFFMAN, WASSON & GITLER, PC
MITCHELL B. WASSON
2361 JEFFERSON DAVIS HIGHWAY
SUITE 522
ARLINGTON, VA 22202
Assignment: 8
Reel/Frame:013871/0379   Pages: 2
Recorded: 03/17/2003
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
02/17/2003
2
GOTZ, BERTHOLD
Exec Dt:
02/17/2003
3
GUNZERT, MICHAEL
Exec Dt:
02/17/2003
Assignee
1
ENDRESS + HAUSER CONDUCTA GMBH + CO. KG
DIESELSTRASSE 24
70839 GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030130805
10293935
Correspondence name and address
FELIX J. D'AMBROSIO
2001 JEFFERSON DAVIS HWY., SUITE 1002
ARLINGTON, VIRGINIA 22202
Assignment: 9
Reel/Frame:015148/0135   Pages: 2
Recorded: 09/17/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
09/15/2004
2
BABEL, WOLFGANG
Exec Dt:
09/16/2004
Assignee
1
ENDRESS & HAUSER CONDUCTS GMBH & CO. KG
DIESELSTRASSE 24
70839 GERLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7259848
US20050046838
10481402
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 10
Reel/Frame:016249/0774   Pages: 3
Recorded: 05/18/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
VIERKOTTER, AXEL
Exec Dt:
02/05/2005
2
WITTMER, DETLEV
Exec Dt:
02/11/2005
Assignee
1
ENDRESS + HAUSER CONDUCTA GMBH + CO. KG
DIESELSTRASSE 24
70839 GERLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050252314
10509750
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 11
Reel/Frame:016300/0449   Pages: 3
Recorded: 06/02/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNZERT, MICHAEL
Exec Dt:
04/27/2005
2
WITTMER, DETLEV
Exec Dt:
04/29/2005
Assignee
1
ENDRESS + HAUSER CONDUCTA GMBH + CO. KG
DIESELSTRASSE 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7225084
US20050222780
10510234
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 12
Reel/Frame:018726/0540   Pages: 6
Recorded: 01/05/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PECHSTEIN, TORSTEIN
Exec Dt:
05/24/2005
2
WITTMER, DETLEV
Exec Dt:
06/02/2005
3
STRAUB, HERMANN
Exec Dt:
06/07/2005
4
STEINMUELLER, DIRK
Exec Dt:
06/07/2005
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS-UND REGELTECHNIK MBH + CO. KG
DIESELSTRASSE 24
GERLINGEN, GERMANY D-70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7704357
US20070110620
10530344
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 13
Reel/Frame:016890/0307   Pages: 4
Recorded: 10/17/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
STEINMUELLER, DIRK
Exec Dt:
09/11/2005
2
HAMMELEHLE, WILFRIED
Exec Dt:
08/30/2005
3
WITTMER, DETLEV
Exec Dt:
09/06/2005
4
FLKUS, AXEL
Exec Dt:
09/06/2005
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS-U, REGELTECHNIK MBH+CO. KG
DIESELSTRASSE 24
D-70839 GERLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8005629
US20060155511
10525952
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 14
Reel/Frame:017116/0809   Pages: 3
Recorded: 12/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
10/12/2005
2
BABEL, WOLFGANG
Exec Dt:
10/12/2005
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS-U. REGELTECHNIK MBH + CO. KG
DIESELSTRASSE 24
D-70839 GERLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060125625
10536326
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 15
Reel/Frame:017116/0848   Pages: 3
Recorded: 12/14/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
11/07/2005
2
BABEL, WOLFGANG
Exec Dt:
11/07/2005
Assignee
1
ENDRESS + HAUSER CONDUCTA GRSELLSCHAFT FUR MESS- U. REGELTECHNIK MBH & CO. KG
DIESELLSTRASSE 24
D-70839 GERLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7196524
US20060125484
10537541
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 16
Reel/Frame:017296/0811   Pages: 4
Recorded: 02/28/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
01/04/2006
2
GUNZERT, MICHAEL
Exec Dt:
01/11/2006
3
SCHULERER, JOACHIM
Exec Dt:
01/29/2006
Assignee
1
ENDRESS & HAUSER CONDUCTA GESELLSCHAFT FUR MESS-U. REGELTECHNIK MBH & CO. KG
DIESELSTRASSE 24
D-70839 GERLINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8381165
US20070016896
10534700
Correspondence name and address
FELIX J. D'AMBROSIO
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 17
Reel/Frame:018927/0335   Pages: 2
Recorded: 02/08/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WITTMER, DETLEV
Exec Dt:
06/14/2006
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCH FUR MESS-U.REGELTECHNIK MBH + CO. KG
DIESELSTRASSE 24
GERLINGEN, GERMANY D-70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090013107
10572934
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 18
Reel/Frame:019243/0907   Pages: 2
Recorded: 04/23/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
WITTMER, DETLEV
Exec Dt:
06/14/2006
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTRASSE 24
GERLINGEN, GERMANY D-70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7587953
US20080034864
10572797
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314
Assignment: 19
Reel/Frame:021546/0555   Pages: 3
Recorded: 09/17/2008
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
09/11/2008
2
GEHRKE, MARTIN
Exec Dt:
09/04/2008
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTRASSE 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090210692
10585820
Correspondence name and address
FELIX J. D'AMBROSIO
BACON & THOMAS, PLLC
625 SLATERS LANE, FOURTH FLOOR
ALEXANDRIA, VIRGINIA 22314
Assignment: 20
Reel/Frame:023071/0119   Pages: 3
Recorded: 08/04/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABEL, WOLFGANG
Exec Dt:
10/15/2008
2
WITTMER, DETLEV
Exec Dt:
11/05/2008
3
GEHRKE, MARTIN
Exec Dt:
11/11/2008
4
GOMMLICH, ANDREAS
Exec Dt:
11/17/2008
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTRASSE 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8285518
US20090299700
12226621
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 21
Reel/Frame:023080/0935   Pages: 3
Recorded: 08/05/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABEL, WOLFGANG
Exec Dt:
11/25/2008
2
WITTMER, DETLEV
Exec Dt:
11/05/2008
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS-UND REGELTECHNIK MBH + CO. KG
DIESELLSTRASSE 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8733148
US20090293580
12226667
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 22
Reel/Frame:022571/0017   Pages: 3
Recorded: 04/13/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BABEL, WOLFGANG
Exec Dt:
03/23/2009
2
WITTMER, DETLEV
Exec Dt:
03/19/2009
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTRASSE 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090216511
11991066
Correspondence name and address
FELIX J. D'AMBROSIO
BACON & THOMAS, PLLC
625 SLATERS LANE, FOURTH FLOOR
ALEXANDRIA, VIRGINIA 22314
Assignment: 23
Reel/Frame:023027/0239   Pages: 3
Recorded: 07/24/2009
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
03/25/2009
2
BABEL, WOLFGANG
Exec Dt:
03/26/2009
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUER MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTRASSE 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8847602
US20090302856
11992304
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 24
Reel/Frame:023903/0222   Pages: 3
Recorded: 02/02/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPANKE, DIETMAR
Exec Dt:
07/05/2009
2
WITTMER, DETLEV
Exec Dt:
05/27/2009
3
BOUGUHN, DIRK
Exec Dt:
05/20/2009
4
HERWIG, JORG
Exec Dt:
06/08/2009
5
ROMER, MATTHIAS
Exec Dt:
07/09/2009
6
GOMMLICH, ANDREAS
Exec Dt:
07/16/2009
Assignee
1
ENDRESS + HAUSER GMBH + CO. KG
HAUPTSTRASSE 1
MAULBURG, GERMANY 79689
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8311651
US20100145493
12312073
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 25
Reel/Frame:024371/0180   Pages: 3
Recorded: 05/06/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
02/16/2010
2
WEISS, REINHARD
Exec Dt:
02/16/2010
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8335923
US20100287379
12733281
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 26
Reel/Frame:024372/0118   Pages: 3
Recorded: 05/06/2010
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
02/16/2010
2
JAGIELLA, MANFRED
Exec Dt:
02/16/2010
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8499107
US20100241402
12733280
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 27
Reel/Frame:026504/0050   Pages: 3
Recorded: 06/27/2011
Attorney Dkt #:BABE3009/FJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
02/16/2010
2
ROBL, STEFAN
Exec Dt:
02/16/2010
3
BABEL, DR. WOLFGANG
Exec Dt:
03/10/2010
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8798930
US20110251792
12733253
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 28
Reel/Frame:025900/0317   Pages: 5
Recorded: 03/04/2011
Attorney Dkt #:WITT3010/FJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
12/10/2010
2
BUSCHNAKOWSKI, STEPHAN
Exec Dt:
12/13/2010
3
PILZ, STEFAN
Exec Dt:
12/13/2010
4
GIEBSON, JORG
Exec Dt:
01/03/2011
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCAHFT FUR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8762598
US20110153040
12971133
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 29
Reel/Frame:026848/0813   Pages: 3
Recorded: 09/02/2011
Attorney Dkt #:JAGI3001/FJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAGIELLA, MANFRED
Exec Dt:
08/30/2011
2
WITTMER, DETLEV
Exec Dt:
08/23/2011
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8715473
US20120055814
13224388
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 30
Reel/Frame:029360/0034   Pages: 3
Recorded: 11/27/2012
Attorney Dkt #:WITT3011/FJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
11/09/2012
2
KAISER, ULRICH
Exec Dt:
11/09/2012
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8988896
US20130141888
13686267
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 31
Reel/Frame:033504/0199   Pages: 3
Recorded: 08/11/2014
Attorney Dkt #:JAGI3003/FJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAGIELLA, MANFRED
Exec Dt:
07/09/2014
2
WITTMER, DETLEV
Exec Dt:
06/27/2014
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FUR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10309873
US20150046125
14456050
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 32
Reel/Frame:036689/0289   Pages: 3
Recorded: 09/30/2015
Attorney Dkt #:WITT3012/FJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
08/05/2015
2
STECKENREITER, THOMAS
Exec Dt:
08/28/2015
Assignee
1
ENDRESS + HAUSER CONDUCTA GESELLSCHAFT FÜR MESS- UND REGELTECHNIK MBH + CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9823100
US20150316397
14652479
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 33
Reel/Frame:036675/0523   Pages: 5
Recorded: 09/24/2015
Attorney Dkt #:ALBE3008/FJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBERT, JOACHIM
Exec Dt:
07/09/2015
2
WITTMER, DETLEV
Exec Dt:
09/07/2015
3
BARET, MARC
Exec Dt:
09/14/2015
4
UEHLIN, THOMAS
Exec Dt:
09/14/2015
5
SPANKE, DIETMAR
Exec Dt:
09/15/2015
6
MACK, BENJAMIN
Exec Dt:
09/15/2015
Assignee
1
ENDRESS + HAUSER GMBH + CO. KG
HAUPTSTR. 1
MAULBURG, GERMANY 79689
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9884476
US20160089840
14863526
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 34
Reel/Frame:038044/0515   Pages: 3
Recorded: 03/09/2016
Attorney Dkt #:WITT3013/FJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
02/26/2016
2
JAGIELLA, MANFRED
Exec Dt:
02/26/2016
Assignee
1
ENDRESS + HAUSER CONDUCTA GMBH + CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9880038
US20160265953
15063623
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
4TH FLOOR
ALEXANDRIA, VT 22314
Assignment: 35
Reel/Frame:041723/0024   Pages: 4
Recorded: 03/24/2017
Attorney Dkt #:EH1433-WO/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBERT, JOACHIM
Exec Dt:
01/17/2017
2
WITTMER, DETLEV
Exec Dt:
01/17/2017
3
BARET, MARC
Exec Dt:
01/17/2017
4
SPANKE, DIETMAR
Exec Dt:
01/17/2017
5
UEHLIN, THOMAS
Exec Dt:
01/17/2017
Assignee
1
ENDRESS+HAUSER GMBH+CO. KG
HAUPTSTR. 1
MAULBURG, GERMANY 79689
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10222785
US20170308062
15514127
Correspondence name and address
LISA D. HARDEN, ENDRESS+HAUSER, INC.
2350 ENDRESS PLACE
PATSERVE
GREENWOOD, IN 46143
Assignment: 36
Reel/Frame:041681/0541   Pages: 4
Recorded: 03/22/2017
Attorney Dkt #:ALBE3011/FJD
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALBERT, JOACHIM
Exec Dt:
02/28/2017
2
WITTMER, DETLEV
Exec Dt:
02/03/2017
3
BARET, MARC
Exec Dt:
02/03/2017
4
SPANKE, DIETMAR
Exec Dt:
02/03/2017
5
UEHLIN, THOMAS
Exec Dt:
02/03/2017
Assignee
1
ENDRESS + HAUSER GMBH + CO. KG
HAUPTSTR. 1
MAULBURG, GERMANY 79689
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170305135
15513285
Correspondence name and address
BACON & THOMAS, PLLC
625 SLATERS LANE
FOURTH FLOOR
ALEXANDRIA, VA 22314-1176
Assignment: 37
Reel/Frame:044463/0481   Pages: 3
Recorded: 12/21/2017
Attorney Dkt #:CD0751-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ALTENDORF, MATTHIAS
Exec Dt:
09/25/2016
2
WITTMER, DETLEV
Exec Dt:
11/13/2017
Assignee
1
ENDRESS+HAUSER CONDUCTA GMBH+CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180188081
15850573
Correspondence name and address
LISA D. HARDEN, ENDRESS+HAUSER, INC.
2350 ENDRESS PLACE
PATSERVE
GREENWOOD, IN 46143
Assignment: 38
Reel/Frame:047736/0052   Pages: 3
Recorded: 12/11/2018
Attorney Dkt #:CD0809-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERNHARD, RALF
Exec Dt:
09/24/2018
2
WITTMER, DETLEV
Exec Dt:
12/07/2018
Assignee
1
ENDRESS+HAUSER CONDUCTA GMBH+CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10620178
US20190187118
16215773
Correspondence name and address
LISA D. HARDEN, ENDRESS+HAUSER, INC.
2350 ENDRESS PLACE
GREENWOOD, IN 46143
Assignment: 39
Reel/Frame:051100/0920   Pages: 5
Recorded: 11/25/2019
Attorney Dkt #:CD0836-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WITTMER, DETLEV
Exec Dt:
10/23/2019
2
LEFEBVRE, MARTINE
Exec Dt:
11/13/2019
3
BEIL, OLIVER
Exec Dt:
11/13/2019
4
MOORE, THOMAS
Exec Dt:
11/13/2019
5
SPIELMANN, BENEDIKT
Exec Dt:
11/24/2019
Assignee
1
ENDRESS+HAUSER CONDUCTA GMBH+CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 708039
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11188059
US20200096974
16574214
Correspondence name and address
LISA D. HARDEN, ENDRESS+HAUSER INC.
2350 ENDRESS PLACE
PATSERVE
GREENWOOD, IN 46143
Assignment: 40
Reel/Frame:052939/0547   Pages: 5
Recorded: 06/15/2020
Attorney Dkt #:CD0886-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANKO, MICHAEL
Exec Dt:
04/28/2020
2
WILHELM, THOMAS
Exec Dt:
04/28/2020
3
SPECK, MATTHÄUS
Exec Dt:
04/28/2020
4
WITTMER, DETLEV
Exec Dt:
04/28/2020
5
JAGIELLA, MANFRED
Exec Dt:
05/02/2020
Assignee
1
ENDRESS+HAUSER CONDUCTA GMBH+CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11585780
US20200393404
16901411
Correspondence name and address
LISA D. HARDEN, ENDRESS+HAUSER, INC.
2350 ENDRESS PLACE
PATSERVE
GREENWOOD, IN 46143
Assignment: 41
Reel/Frame:054713/0601   Pages: 4
Recorded: 12/21/2020
Attorney Dkt #:CD0945-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
JAGIELLA, MANFRED
Exec Dt:
11/16/2020
2
WITTMER, DETLEV
Exec Dt:
11/12/2020
Assignee
1
ENDRESS+HAUSER CONDUCTA GMBH+CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11500398
US20210223796
17129312
Correspondence name and address
ENDRESS+HAUSER, INC.
2350 ENDRESS PLACE
PATSERVE
GREENWOOD, IN 46143
Assignment: 42
Reel/Frame:056250/0283   Pages: 5
Recorded: 05/14/2021
Attorney Dkt #:AJ0167-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WILHELM, THOMAS
Exec Dt:
11/27/2020
2
MOORE, THOMAS
Exec Dt:
11/30/2020
3
WITTMER, DETLEV
Exec Dt:
03/04/2021
4
HOEFER, ULRICH
Exec Dt:
03/04/2021
Assignee
1
ANALYTIK JENA AG
KONRAD-ZUSE-STR. 1
JENA, GERMANY 07745
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11467010
US20210190553
17125189
Correspondence name and address
ENDRESS+HAUSER, INC.
2350 ENDRESS PLACE
PATSERVE
GREENWOOD, IN 46143
Assignment: 43
Reel/Frame:056956/0687   Pages: 6
Recorded: 07/23/2021
Attorney Dkt #:EH1711-WO/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BARET, MARC
Exec Dt:
04/30/2021
2
EBERHARD, HOLGER
Exec Dt:
05/17/2021
3
OEHME, HEIKO
Exec Dt:
05/17/2021
4
SCHIAVI, EMILIO
Exec Dt:
05/18/2021
5
WITTMER, DETLEV
Exec Dt:
07/20/2021
6
BJONNES, HEGE
Exec Dt:
05/18/2021
7
KAISER, ULRICH
Exec Dt:
07/19/2021
Assignee
1
ENDRESS+HAUSER SE+CO. KG
HAUPTSTR.1
MAULBURG, GERMANY 79689
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11359944
US20200348157
16762613
Correspondence name and address
ENDRESS+HAUSER, INC.
2350 ENDRESS PLACE
PATSERVE
GREENWOOD, IN 46143
Assignment: 44
Reel/Frame:062181/0563   Pages: 7
Recorded: 12/22/2022
Attorney Dkt #:CD0963-WO/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ENDRESS, URS
Exec Dt:
08/29/2022
2
WITTMER, DETLEV
Exec Dt:
09/12/2022
3
JAGIELLA, MANFRED
Exec Dt:
09/06/2022
4
ROMPF, CHRISTOPH
Exec Dt:
09/15/2022
5
STEUERWALD, RALF
Exec Dt:
09/16/2022
6
EUBISCH, ANGELA
Exec Dt:
09/16/2022
7
HANKO, MICHAEL
Exec Dt:
09/16/2022
8
LINDMÜLLER, PETER
Exec Dt:
09/13/2022
9
SOMMER, ECKHARD
Exec Dt:
09/23/2022
10
MÖLLER, ROBERT
Exec Dt:
09/28/2022
11
GRÄFE, CHRISTINE MARION
Exec Dt:
12/18/2022
12
HEISTERKAMP, MONIKA
Exec Dt:
09/16/2022
Assignee
1
ENDRESS+HAUSER CONDUCTA GMBH+CO. KG
DIESELSTR. 24
GERLINGEN, GERMANY 70839
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20230194390
17998847
Correspondence name and address
ENDRESS+HAUSER INC.
2350 ENDRESS PLACE
PATSERVE
GREENWOOD, IN 46143

Search Results as of: 05/12/2024 02:35 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