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Patent Assignment Assignor Details
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Assignor Name : SCHWOTZER, AXEL
Total Assignments: 9
Assignment: 1
Reel/Frame:005105/0977   Pages: 1
Recorded: 07/31/1989
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
GANZLIN, ULRICH S.
Exec Dt:
07/10/1989
2
PREIFFER, JOACHIM
Exec Dt:
07/10/1989
3
SCHWOTZER, AXEL
Exec Dt:
07/10/1989
Assignee
1
SIEMENS AKTIENGESELLSCHAFT, MUNICH, A GERMAN CORP.
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4995062
NONE
07386603
Correspondence name and address
HILL, VAN SANTEN, STEADMAN & SIMPSON
A PROFESSIONAL CORPORATION
70TH FLOOR SEARS TOWER
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:010210/0194   Pages: 3
Recorded: 09/02/1999
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
PFEIFFER, JOACHIM
Exec Dt:
08/09/1999
2
SCHWOTZER, AXEL
Exec Dt:
08/09/1999
Assignee
1
SIRONA DENTAL SYSTEMS GMBH
FABRIKSTRASSE 31
BENSHEIM, GERMANY D-646
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6885464
NONE
09342736
Correspondence name and address
FOLEY & LARDNER
RICHARD L. SCHWAAB, ESQ.
3000 K STREET, N.W., SUITE 500
WASHINGTON, D.C. 20007-5109
Assignment: 3
Reel/Frame:011239/0653   Pages: 4
Recorded: 10/18/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASLER, FRANZ
Exec Dt:
10/16/2000
2
HASENZAHL, THOMAS
Exec Dt:
10/16/2000
3
PFEIFFER, JOACHIM
Exec Dt:
10/16/2000
4
SCHWOTZER, AXEL
Exec Dt:
10/16/2000
Assignee
1
SIRONA DENTAL SYSTEMS GMBH
FABRIKSTRASSE 31
64625 BENSHEIM, GERMANY
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6614538
NONE
09690754
Correspondence name and address
DYKEMA GOSSETT PLLC
LAWRENCE R. RADANOVIC
FRANKLIN SQUARE-THIRD FLOOR
1300 I STREET, N.W.
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:014898/0964   Pages: 3
Recorded: 01/15/2004
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHWOTZER, AXEL
Exec Dt:
12/18/2003
Assignee
1
SIRONA DENTAL SYSTEMS GMBH
FABRIKSTRASSE 31
BENSHEIM, GERMANY 64625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7522764
US20040151369
10757507
Correspondence name and address
DYKEMA GOSSETT PLLC
LAWRENCE R. RADANOVIC
THIRD FLOOR WEST
1300 I STREET, NW
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:019320/0651   Pages: 3
Recorded: 05/14/2007
Attorney Dkt #:66489-099-7
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHWOTZER, AXEL
Exec Dt:
04/12/2007
Assignee
1
SIRONA DENTAL SYSTEMS GMBH
FABRIKSTRASSE 31
BENSHEIM, GERMANY 64625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070050072
11512343
Correspondence name and address
RICHARD H. TUSHIN
1300 I STREET, NW
SUITE 300 WEST
WASHINGTON, D.C. 20005
Assignment: 6
Reel/Frame:019460/0313   Pages: 3
Recorded: 06/11/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
SCHWOTZER, AXEL
Exec Dt:
05/31/2007
Assignee
1
SIRONA DENTAL SYSTEMS GMBH
FABRIKSTRASSE 31
BENSHEIM, GERMANY 64625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7679723
US20070296959
11792720
Correspondence name and address
RICHARD H. TUSHIN
1300 I STREET, NW
SUITE 300 WEST
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:022355/0616   Pages: 3
Recorded: 03/06/2009
Attorney Dkt #:01873.000083.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWOTZER, AXEL
Exec Dt:
02/26/2009
2
SCHMIDT, VOLKER
Exec Dt:
02/18/2009
Assignee
1
SIRONA DENTAL SYSTEMS GMBH
FABRIKSTRASSE 31
BENSHEIM, GERMANY 64625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9282926
US20100157019
12338564
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
30 ROCKEFELLER PLAZA
NEW YORK, NY 10112-3800
Assignment: 8
Reel/Frame:026948/0586   Pages: 3
Recorded: 09/22/2011
Attorney Dkt #:01873.200050.
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHWOTZER, AXEL
Exec Dt:
07/29/2011
2
KLEIN, KONRAD
Exec Dt:
07/29/2011
Assignee
1
SIRONA DENTAL SYSTEMS GMBH
FABRIKSTRASSE 31
BENSHEIM, GERMANY 64625
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8615128
US20110311105
13141605
Correspondence name and address
FITZPATRICK, CELLA, HARPER & SCINTO
1290 AVENUE OF THE AMERICAS
NEW YORK, NY 10104-3800
Assignment: 9
Reel/Frame:061048/0942   Pages: 4
Recorded: 09/09/2022
Attorney Dkt #:CAD-B170075WO2.US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHNEIDER, SASCHA
Exec Dt:
08/24/2022
2
THIEL, FRANK
Exec Dt:
08/28/2022
3
SCHWOTZER, AXEL
Exec Dt:
08/23/2022
Assignee
1
DENTSPLY SIRONA INC.
221 W. PHILADELPHIA STREET, SUITE 60W.
YORK, PENNSYLVANIA 17401
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11830186
US20210256696
17251364
Correspondence name and address
DENTSPLY SIRONA INC.
221 W PHILADELPHIA ST. STE. 60W
SUSQUEHANNA COMMERCE CENTER
YORK, PA 17401

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