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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 : SPICKENHEIER, KLAUS
Total Assignments: 6
Assignment: 1
Reel/Frame:009984/0939   Pages: 2
Recorded: 05/24/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/26/1999
2
Exec Dt:
02/26/1999
3
Exec Dt:
02/26/1999
Assignee
1
LIEGNITZER STRASSE 1
D-58642 ISERLOHN, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09258134
Correspondence name and address
LOWE HAUPTMAN GOPSTEIN GILMAN & BERNER
BENJAMIN J. HAUPTMAN
1700 DIAGONAL ROAD, SUITE 310
ALEXANDRIA, VA 22314
Assignment: 2
Reel/Frame:032811/0846   Pages: 2
Recorded: 05/02/2014
Attorney Dkt #:MFP0032US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2014
2
Exec Dt:
04/17/2014
Assignee
1
HÖFERSTRABE 3-15
VELBERT, GERMANY D-42551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14179756
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 3
Reel/Frame:039843/0111   Pages: 2
Recorded: 09/23/2016
Attorney Dkt #:MFP0032USD (W10311PUS2)
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/17/2014
2
Exec Dt:
04/17/2014
Assignee
1
HÖFERSTRASSE 3-15
VELBERT, GERMANY D-42551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15274018
Correspondence name and address
CANTOR COLBURN LLP
20 CHURCH STREET
22ND FLOOR
HARTFORD, CT 06103
Assignment: 4
Reel/Frame:052485/0797   Pages: 7
Recorded: 04/24/2020
Attorney Dkt #:104448-100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/09/2020
2
Exec Dt:
04/07/2020
3
Exec Dt:
04/07/2020
Assignee
1
HÖFERSTRASSE 3 - 15
VELBERT, GERMANY 42551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16847747
Correspondence name and address
WIGGIN AND DANA LLP ATTENTION: PATENT DOCKET
ONE CENTURY TOWER, P.O. BOX 1832
NEW HAVEN, CT 06508-1832
Assignment: 5
Reel/Frame:061386/0915   Pages: 4
Recorded: 10/12/2022
Attorney Dkt #:104570-100
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
08/10/2021
Assignee
1
HÖFERSTRASSE 3-15
VELBERT, GERMANY 42551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17401120
Correspondence name and address
WIGGIN AND DANA LLP ATTN: PATENT DOCKET
437 MADISON AVENUE, 35TH FLOOR
NEW YORK, NY 10022
Assignment: 6
Reel/Frame:062138/0924   Pages: 5
Recorded: 12/19/2022
Attorney Dkt #:1-29471
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/29/2022
2
Exec Dt:
12/13/2022
Assignee
1
HÖFERSTRASSE 3-15
VELBERT, GERMANY 42551
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
18060588
Correspondence name and address
MARSHALL & MELHORN, LLC
FOUR SEAGATE, EIGHTH FLOOR
EIGHTH FLOOR
TOLEDO, OH 43604

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