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 : SIMONS, CHRISTOPH
Total Assignments: 17
Assignment: 1
Reel/Frame:009305/0203   Pages: 3
Recorded: 07/06/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERKLOTZ, GUNTHER
Exec Dt:
06/30/1998
2
REUEL, JURGEN
Exec Dt:
06/30/1998
3
SCHRAPLER, LUTZ
Exec Dt:
06/30/1998
4
SIMONS, CHRISTOPH
Exec Dt:
06/30/1998
Assignee
1
W.C. HERAEUS GMBH
HERAEUSSTRASSE 12-14
63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6103025
NONE
09110905
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN, LANGER & CHICK
MARSHALL J. CHICK
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 2
Reel/Frame:010207/0889   Pages: 3
Recorded: 08/27/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HERKLOTZ, GUNTER
Exec Dt:
07/22/1999
2
SCHRAPLER, LUTZ
Exec Dt:
08/13/1999
3
SIMONS, CHRISTOPH
Exec Dt:
07/22/1999
4
REUEL, JURGEN
Exec Dt:
08/13/1999
5
CHO, Y.C.
Exec Dt:
08/20/1999
Assignee
1
W.C. HERAEUS GMBH & CO. KG
HERAEUSSTRASSE 12-14
D-63450 HANAU, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6242106
NONE
09305767
Correspondence name and address
FRISHAUF, HOLTZ, GOODMAN ET AL
RICHARD S. BARTH
767 THIRD AVENUE, 25TH FLOOR
NEW YORK, NEW YORK 10017-2023
Assignment: 3
Reel/Frame:013209/0518   Pages: 4
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HEINDEL, JOSEF
Exec Dt:
08/12/2002
2
SIMONS, CHRISTOPH
Exec Dt:
08/12/2002
3
WEIGERT, MARTIN
Exec Dt:
08/12/2002
Assignee
1
W. C. HERAEUS GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY DE-63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20030103857
10223260
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
KLAUS P. STOFFEL
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 4
Reel/Frame:013212/0183   Pages: 4
Recorded: 08/19/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTHEIS, MARKUS
Exec Dt:
08/12/2002
2
SIMONS, CHRISTOPH
Exec Dt:
08/12/2002
3
WEIGERT, MARTIN
Exec Dt:
08/12/2002
Assignee
1
W. C. HERAEUS GMBH & CO. KG
HERAEUSTRASSE 12-14
HANAU, GERMANY D-63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7431808
US20030038028
10223531
Correspondence name and address
COHEN, PONTANI, LIEBERMAN & PAVANE
KLAUS P. STOFFEL
551 FIFTH AVENUE, 12TH FLOOR
NEW YORK, NEW YORK 10176
Assignment: 5
Reel/Frame:017595/0407   Pages: 4
Recorded: 05/10/2006
Attorney Dkt #:11595-5
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIGERT, MARTIN
Exec Dt:
12/01/2005
2
SCHULTHEIS, MARKUS
Exec Dt:
12/02/2005
3
SCHLOTT, MARTIN
Exec Dt:
12/02/2005
4
SIMONS, CHRISTOPH
Exec Dt:
12/02/2005
Assignee
1
W.C. HERAEUS GMBH
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060151320
11293544
Correspondence name and address
KLAUS P. STOFFEL
ONE BOLAND DRIVE
WOLFF & SAMSON PC
WEST ORANGE, NJ 07052
Assignment: 6
Reel/Frame:019602/0402   Pages: 3
Recorded: 07/24/2007
Attorney Dkt #:200920.0026
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMONS, CHRISTOPH
Exec Dt:
07/03/2007
2
WEIGERT, MARTIN
Exec Dt:
07/03/2007
Assignee
1
W.C. HERAEUS GMBH
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070259191
11758153
Correspondence name and address
WILLIAM W. SCHWARZE
AKIN GUMP STRAUSS HAUER & FELD LLP
ONE COMMERCE SQUARE, STE 2200
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:020137/0088   Pages: 5
Recorded: 11/20/2007
Attorney Dkt #:200920.0025
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMONS, CHRISTOPH
Exec Dt:
07/03/2007
2
SCHLOTT, MARTIN
Exec Dt:
07/04/2007
3
SCHULTHEIS, MARKUS
Exec Dt:
07/03/2007
4
WEIGERT, MARTIN
Exec Dt:
07/03/2007
5
GUSSECK, LARS
Exec Dt:
07/04/2007
Assignee
1
W.C. HERAEUS GMBH
HERAEUSSTRASSE 12-14
HANAU, GERMAN DEMOCRATIC REPUBLIC 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090250337
11721677
Correspondence name and address
WILLIAM W. SCHWARZE [920-25US]
AKIN GUMP STRAUSS HAUER & FELD LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 8
Reel/Frame:020287/0110   Pages: 5
Recorded: 12/26/2007
Attorney Dkt #:200920.0030
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMONS, CHRISTOPH
Exec Dt:
12/18/2007
2
SCHLOTT, MARTIN
Exec Dt:
12/18/2007
3
PREISSLER, PETER
Exec Dt:
12/18/2007
4
HEINDEL, JOSEF
Exec Dt:
12/18/2007
Assignee
1
W.C. HERAEUS GMBH
HERAEUSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100038240
11993686
Correspondence name and address
WILLIAM W. SCHWARZE
AKIN GUMP STRAUSS HAUER & FELD LLP
ONE COMMERCE SQUARE, STE 2200
PHILADELPHIA, PA 19103
Assignment: 9
Reel/Frame:021885/0548   Pages: 4
Recorded: 11/25/2008
Attorney Dkt #:200920.0046
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEIGERT, MARTIN
Exec Dt:
11/17/2008
2
SIMONS, CHRISTOPH
Exec Dt:
11/12/2008
3
MANNLE, ECKEHARD
Exec Dt:
11/12/2008
Assignee
1
W.C. HERAEUS GMBH
HERAEUSSTR. 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090183987
12302302
Correspondence name and address
SHERYL NEUMANN (920-46US)
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 10
Reel/Frame:027647/0844   Pages: 4
Recorded: 02/03/2012
Attorney Dkt #:920-92US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMONS, CHRISTOPH
Exec Dt:
01/25/2012
2
SCHLOTT, MARTIN
Exec Dt:
01/23/2012
3
HEINDEL, JOSEF
Exec Dt:
01/23/2012
4
STAHR, CHRISTOPH
Exec Dt:
01/23/2012
Assignee
1
HERAEUS MATERIALS TECHNOLOGY GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9334564
US20120213917
13365365
Correspondence name and address
DEBRA KELLY(920-92US)
PANITCH, SCHWARZE, BELISARIO & NADEL
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103
Assignment: 11
Reel/Frame:038204/0815   Pages: 5
Recorded: 04/06/2016
Attorney Dkt #:920-136US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMONS, CHRISTOPH
Exec Dt:
03/24/2016
2
STAHR, CARL CHRISTOPH
Exec Dt:
03/24/2016
3
WAGNER, JENS
Exec Dt:
03/24/2016
Assignee
1
HERAEUS DEUTSCHLAND GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10475630
US20160260590
15027488
Correspondence name and address
SHERYL NEUMANN
PANITCH SCHWARZE BELISARIO & NADEL LLP
2005 MARKET STREET, SUITE 2200
PHILADELPHIA, PA 19103-7013
Assignment: 12
Reel/Frame:040033/0564   Pages: 6
Recorded: 10/17/2016
Attorney Dkt #:140891.09600
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTHEIS, MARKUS
Exec Dt:
10/13/2016
2
SIMONS, CHRISTOPH
Exec Dt:
10/13/2016
Assignee
1
HERAEUS DEUTSCHLAND GMBH & CO. KG
HERAEUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20170062193
15302238
Correspondence name and address
BLANK ROME LLP
1825 EYE STREET NW
WASHINGTON, DC 20006-5403
Assignment: 13
Reel/Frame:044731/0763   Pages: 7
Recorded: 01/25/2018
Attorney Dkt #:MATE 200319US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMONS, CHRISTOPH
Exec Dt:
11/09/2017
2
STAHR, CARL CHRISTOPH
Exec Dt:
11/09/2017
3
SCHLOTT, MARTIN
Exec Dt:
10/16/2017
4
HEINDEL, JOSEF
Exec Dt:
12/03/2017
Assignee
1
MATERION ADVANCED MATERIALS GERMANY GMBH
HERAEAUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20180105925
15566853
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 14
Reel/Frame:053761/0423   Pages: 7
Recorded: 09/14/2020
Attorney Dkt #:1211285 (07851-MTRN (AM))
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMONS, CHRISTOPH
Exec Dt:
11/09/2017
2
SCHLOTT, MARTIN
Exec Dt:
10/16/2017
3
HEINDEL, JOSEF
Exec Dt:
12/03/2017
4
STAHR, CARL CHRISTOPH
Exec Dt:
11/09/2017
Assignee
1
MATERION ADVANCED MATERIALS GERMANY GMBH
HERAEAUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210071293
17018995
Correspondence name and address
KILPATRICK TOWNSEND & STOCKTON LLP
607 14TH STREET, NW
SUITE 900
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:044731/0282   Pages: 7
Recorded: 01/25/2018
Attorney Dkt #:MATE 200322US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SIMONS, CHRISTOPH
Exec Dt:
12/05/2017
2
HERZOG, ANDREAS
Exec Dt:
12/14/2017
3
SCHULTHEIS, MARKUS
Exec Dt:
12/05/2017
4
SCHOTT, ANNA
Exec Dt:
12/21/2017
Assignee
1
MATERION ADVANCED MATERIALS GERMANY GMBH
HERAEAUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10347472
US20180155820
15829452
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 16
Reel/Frame:047072/0275   Pages: 8
Recorded: 10/04/2018
Attorney Dkt #:MATE 200321US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHLOTT, MARTIN
Exec Dt:
05/18/2018
2
SIMONS, CHRISTOPH
Exec Dt:
05/18/2018
3
KASTNER, ALBERT
Exec Dt:
05/31/2018
4
WAGNER, JENS
Exec Dt:
05/28/2018
5
KONIETZKA, UWE
Exec Dt:
05/23/2018
Assignee
1
MATERION ADVANCED MATERIALS GERMANY GMBH
HERAEAUSSTRASSE 12-14
HANAU, GERMANY 63450
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11125708
US20180340904
15771528
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115
Assignment: 17
Reel/Frame:050178/0228   Pages: 6
Recorded: 08/27/2019
Attorney Dkt #:MATE 200320US01
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHULTHEIS, MARKUS
Exec Dt:
08/20/2019
2
SIMONS, CHRISTOPH
Exec Dt:
08/20/2019
3
SCHLOTT, MARTIN
Exec Dt:
08/20/2019
Assignee
1
MATERION ADVANCED MATERIALS GERMANY GMBH
BORSIGSTRASSE 10
ALZENAU, GERMANY 63755
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200002235
16489017
Correspondence name and address
FAY SHARPE LLP
1228 EUCLID AVENUE, 5TH FLOOR
THE HALLE BUILDING
CLEVELAND, OH 44115

Search Results as of: 05/14/2024 05:12 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