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Patent Assignment Assignor Details
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Assignor Name : GRUMMERT, ULRICH
Total Assignments: 15
Assignment: 1
Reel/Frame:004060/0507   Pages: 1
Recorded: 11/10/1982
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
PERL, HORST
Exec Dt:
11/04/1982
2
NUSSBAUMER, DIETMAR
Exec Dt:
11/04/1982
3
SCHMIDT, HANS-WEDDO
Exec Dt:
11/04/1982
4
PRADEL, GUNTER
Exec Dt:
11/04/1982
5
GRUMMERT, ULRICH
Exec Dt:
11/04/1982
Assignee
1
SARTORIUS GMBH, WEENDER LANDSTR.
94-108,
3400 GOTTINGEN, GERMANY
Property
 
Pat #
Pub #
Intl #
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4430218
NONE
06281931
Correspondence name and address
ERIC P. SCHELLIN
STE. 301, 2001 JEFF. DAVIS HWY.
ARLINGTON, VA 22202
Assignment: 2
Reel/Frame:011635/0756   Pages: 2
Recorded: 02/01/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUMMERT, ULRICH
Exec Dt:
01/26/2001
2
SCHMIDT, HANS-WEDDO
Exec Dt:
01/26/2001
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOTTINGEN, D-37070, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6368505
NONE
09762322
Correspondence name and address
CHERNOFF, VILHAUER, MCCLUNG, ET AL
DENNIS E. STENZEL
601 S.W. SECOND AVENUE
1600 ODS TOWER
PORTLAND, OREGON 97204-3157
Assignment: 3
Reel/Frame:013264/0921   Pages: 2
Recorded: 06/21/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PAHL, INA
Exec Dt:
05/05/2002
2
SCHMIDT, HANS-WEDDO
Exec Dt:
05/13/2002
3
GRUMMERT, ULRICH
Exec Dt:
05/16/2002
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOTTINGEN, GERMANY D-37070
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050126980
10168806
Correspondence name and address
CHERNOFF, VILHAUER ET AL.
DENNIS E. STENZEL
601 S.W. SECOND AVENUE
1600 ODS TOWER
PORTLAND, OR 97204-3157
Assignment: 4
Reel/Frame:014084/0022   Pages: 3
Recorded: 10/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHMIDT, HANS-WEDDO
Exec Dt:
10/14/2002
2
GRUMMERT, ULRICH
Exec Dt:
10/09/2002
3
PAHL, INA
Exec Dt:
10/02/2002
4
HARTMANN, CLAUDIA
Exec Dt:
09/27/2002
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOTTINGEN D-37070, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6916420
US20030173285
10258963
Correspondence name and address
CHERNOFF, VILHAUER, MCCLUNG, ET AL
DENNIS E. STENZEL
1600 ODS TOER
601 S.W. SECOND AVENUE
PORTLAND, OREGON 97204-3157
Assignment: 5
Reel/Frame:013904/0808   Pages: 2
Recorded: 12/10/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
GRUMMERT, ULRICH
Exec Dt:
12/03/2002
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOETTINGEN D-37070, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6893563
US20030136722
10297907
Correspondence name and address
CHERNOFF, VILHAUER, MCCLUNG, ET AL
DENNIS E. STENZEL
1600 ODS TOWER
601 S.W. SECOND AVENUE
PORTLAND, OREGON 97204-3157
Assignment: 6
Reel/Frame:015050/0813   Pages: 2
Recorded: 03/09/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUMMERT, ULRICH
Exec Dt:
09/30/2003
2
PAHL, INA
Exec Dt:
10/02/2003
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOETTINGEN, GERMANY 37075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6983504
US20040129060
10676255
Correspondence name and address
CROWELL & MORING LLP
J.D. EVANS
PO BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 7
Reel/Frame:015555/0965   Pages: 2
Recorded: 07/02/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REQUATE, WILLI
Exec Dt:
06/25/2004
2
LINNE, HOLGER
Exec Dt:
06/25/2004
3
LAUSCH, RALF
Exec Dt:
06/25/2004
4
GRUMMERT, ULRICH
Exec Dt:
06/25/2004
5
NIKOLOUDIS, PACHALIS
Exec Dt:
06/25/2004
6
REIF, OSCAR-WERNER
Exec Dt:
06/25/2004
Assignee
1
SARTORIUS AG
WEENDER LANDSTRASSE 94-108
GOTTINGEN, GERMANY D-37075
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7261817
US20050035044
10884436
Correspondence name and address
CASELLA & HESPOS, LLP
ANTHONY J. CASELLA, ESQ.
274 MADISON AVENUE
SUITE 1703
NEW YORK, NY 10016
Assignment: 8
Reel/Frame:016531/0747   Pages: 3
Recorded: 07/15/2005
Attorney Dkt #:100717-655 KGB
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LAUSCH, RALF
Exec Dt:
05/18/2005
2
REIF, OSCAR-WERNER
Exec Dt:
05/18/2005
3
GRUMMERT, ULRICH
Exec Dt:
05/18/2005
4
HAUFE, STEFAN
Exec Dt:
05/18/2005
5
LINNE, HOLGER
Exec Dt:
05/18/2005
6
PASTOR, ANDRE
Exec Dt:
05/18/2005
7
DUDZIAK, GREGOR
Exec Dt:
05/18/2005
8
NICKEL, ANDREAS
Exec Dt:
05/18/2005
9
MUTTER, MARTINA
Exec Dt:
05/18/2005
10
TRAVING, MICHAEL
Exec Dt:
05/18/2005
Assignee
1
BAYER TECHNOLOGY SERVICES GMBH
LEVERKUSEN, GERMANY 51368
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20050242030
11054760
Correspondence name and address
NORRIS MCLAUGHLIN & MARCUS, P.A.
KURT G. BRISCOE
875 THIRD AVENUE-18TH FLOOR
NEW YORK, NEW YORK 10022
Assignment: 9
Reel/Frame:023572/0378   Pages: 4
Recorded: 11/25/2009
Attorney Dkt #:Q115104
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
REIF, OSCAR-WERNER
Exec Dt:
11/23/2009
2
GRUMMERT, ULRICH
Exec Dt:
11/23/2009
3
OPPERMANN, FRANK
Exec Dt:
11/23/2009
Assignee
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOETTINGEN, GERMANY 37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8453847
US20100072125
12625376
Correspondence name and address
PETER MILLER
2100 PENNSYLVANIA AVE
SUITE 600
WASHINGTON, DC 20037
Assignment: 10
Reel/Frame:025509/0467   Pages: 3
Recorded: 12/16/2010
Attorney Dkt #:SM0827-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUMMERT, ULRICH
Exec Dt:
11/16/2010
2
LAUSCH, RALF
Exec Dt:
11/16/2010
3
NIKOLOUDIS, PASCHALIS
Exec Dt:
11/22/2010
4
SCHUETZLER, MICHAEL
Exec Dt:
11/16/2010
Assignee
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOETTINGEN, GERMANY D-37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8177972
US20110100892
12999361
Correspondence name and address
HESPOS & PORCO LLP
110 WEST 40TH STREET
SUITE 2501
NEW YORK, NY 10018
Assignment: 11
Reel/Frame:047473/0904   Pages: 2
Recorded: 11/12/2018
Attorney Dkt #:2955.0007C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUTHOLD, MARTIN
Exec Dt:
11/05/2018
2
GRUMMERT, ULRICH
Exec Dt:
10/19/2018
3
SCHMIDT, PETER
Exec Dt:
11/05/2018
Assignee
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOETTINGEN, GERMANY 37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11612861
US20190030486
16150685
Correspondence name and address
EDELL, SHAPIRO & FINNAN, LLC
GEORGE F. LEHNIGK
9801 WASHINGTONIAN BLVD., SUITE 750
GAITHERSBURG, MD 20878
Assignment: 12
Reel/Frame:051424/0961   Pages: 3
Recorded: 01/06/2020
Attorney Dkt #:274-108US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GRUMMERT, ULRICH
Exec Dt:
11/20/2019
2
LEUTHOLD, MARTIN
Exec Dt:
11/11/2019
Assignee
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOETTINGEN, GERMANY 37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11219867
US20200078740
16613642
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
TRUMBULL, CT 06611
Assignment: 13
Reel/Frame:052275/0721   Pages: 8
Recorded: 03/31/2020
Attorney Dkt #:274-115US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WEISSHAAR, STEFAN
Exec Dt:
03/18/2020
2
LEUTHOLD, MARTIN
Exec Dt:
03/17/2020
3
GRUMMERT, ULRICH
Exec Dt:
03/17/2020
4
WESSLING, MATTHIAS
Exec Dt:
03/12/2020
5
BAITALOW, KRISTINA
Exec Dt:
03/06/2020
6
LOELSBERG, JONAS
Exec Dt:
03/12/2020
Assignees
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOETTINGEN, GERMANY 37079
2
DWI - LEIBNIZ-INSTITUT FUER INTERAKTIVE MATERIALIEN E.V.
FORCKENBECKSTRASSE 50
AACHEN, GERMANY 52056
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200276539
16650025
Correspondence name and address
DILWORTH IP LLC
2 CORPORATE DRIVE
TRUMBULL, CT 06611
Assignment: 14
Reel/Frame:055532/0221   Pages: 4
Recorded: 03/09/2021
Attorney Dkt #:2955.0018C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUTHOLD, MARTIN
Exec Dt:
03/04/2021
2
HELLING, ALEXANDER
Exec Dt:
02/15/2021
3
GRUMMERT, ULRICH
Exec Dt:
02/10/2021
Assignee
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOETTINGEN, GERMANY 37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210155888
17168556
Correspondence name and address
EDELL, SHAPIRO & FINNAN, LLC
GEORGE F. LEHNIGK
9801 WASHINGTONIAN BLVD., SUITE 750
GAITHERSBURG, MD 20878
Assignment: 15
Reel/Frame:056469/0883   Pages: 7
Recorded: 06/08/2021
Attorney Dkt #:2955.0019C
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LEUTHOLD, MARTIN
Exec Dt:
04/20/2021
2
HELLING, ALEXANDER
Exec Dt:
04/20/2021
3
GRUMMERT, ULRICH
Exec Dt:
04/14/2021
Assignee
1
SARTORIUS STEDIM BIOTECH GMBH
AUGUST-SPINDLER-STRASSE 11
GOETTINGEN, GERMANY 37079
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11931733
US20210291161
17339891
Correspondence name and address
EDELL, SHAPIRO & FINNAN, LLC
GEORGE F. LEHNIGK
9801 WASHINGTONIAN BLVD., SUITE 750
GAITHERSBURG, MD 20878

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