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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 : BERTSCH, KLAUS
Total Assignments: 28
Assignment: 1
Reel/Frame:024396/0523   Pages: 3
Recorded: 05/17/2010
Attorney Dkt #:105440.62321US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHIESTL, ULRICH
Exec Dt:
03/12/2010
2
BERTSCH, KLAUS
Exec Dt:
03/04/2010
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN LI-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20100224667
12716931
Correspondence name and address
CROWELL & MORING LLP
P.O. BOX 14300
INTELLECTUAL PROPERTY GROUP
WASHINGTON, DC 20044-4300
Assignment: 2
Reel/Frame:026488/0823   Pages: 3
Recorded: 06/23/2011
Attorney Dkt #:708159/CL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIESCHER, STEFAN
Exec Dt:
06/16/2011
2
BLESSING, MATTHIAS
Exec Dt:
06/16/2011
3
BERTSCH, KLAUS
Exec Dt:
06/16/2011
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110303721
13158789
Correspondence name and address
JEREMY M. JAY
700 THIRTEENTH STREET, N. W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 3
Reel/Frame:026493/0802   Pages: 3
Recorded: 06/24/2011
Attorney Dkt #:708167/CL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
FIELITZ, HARALD
Exec Dt:
06/16/2011
2
BLESSING, MATTHIAS
Exec Dt:
06/16/2011
3
BERTSCH, KLAUS
Exec Dt:
06/16/2011
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110303733
13158852
Correspondence name and address
JEREMY M. JAY
700 THIRTEENTH STREET, N. W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 4
Reel/Frame:026493/0810   Pages: 3
Recorded: 06/24/2011
Attorney Dkt #:708164
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIESCHER, STEFAN
Exec Dt:
06/16/2011
2
BLESSING, MATTHIAS
Exec Dt:
06/16/2011
3
BERTSCH, KLAUS
Exec Dt:
06/16/2011
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110303717
13158829
Correspondence name and address
JEREMY M. JAY
700 THIRTEENTH STREET, N. W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 5
Reel/Frame:026513/0287   Pages: 3
Recorded: 06/28/2011
Attorney Dkt #:708128/CL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHAER, ROLAND
Exec Dt:
06/27/2011
2
BERTSCH, KLAUS
Exec Dt:
06/16/2011
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110303725
13158671
Correspondence name and address
JEREMY M. JAY
700 THIRTEENTH STREET, N. W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 6
Reel/Frame:026540/0984   Pages: 3
Recorded: 07/05/2011
Attorney Dkt #:708131/CL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPASOV, ROBERT
Exec Dt:
07/04/2011
2
FRANZ, KARL
Exec Dt:
06/16/2011
3
BERTSCH, KLAUS
Exec Dt:
06/16/2011
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9205546
US20110303723
13158695
Correspondence name and address
JEREMY M. JAY
700 THIRTEENTH STREET, N. W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 7
Reel/Frame:026546/0530   Pages: 3
Recorded: 07/06/2011
Attorney Dkt #:708163/CL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GROER, STEFAN
Exec Dt:
07/01/2011
2
BECK, WOLFGANG
Exec Dt:
07/01/2011
3
BERTSCH, KLAUS
Exec Dt:
06/16/2011
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9731408
US20110303724
13158799
Correspondence name and address
JEREMY M. JAY
700 THIRTEENTH STREET, N. W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 8
Reel/Frame:026577/0120   Pages: 5
Recorded: 07/12/2011
Attorney Dkt #:708129/CL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SCHIESTL, ULRICH
Exec Dt:
06/24/2011
2
FRANZ, KARL
Exec Dt:
06/16/2011
3
BERTSCH, KLAUS
Exec Dt:
06/16/2011
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8807413
US20110303731
13158686
Correspondence name and address
JEREMY M. JAY
700 THIRTEENTH STREET, N. W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 9
Reel/Frame:026577/0157   Pages: 8
Recorded: 07/12/2011
Attorney Dkt #:708153/CL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLESSING, MATTHIAS
Exec Dt:
06/16/2011
2
FIELITZ, HARALD
Exec Dt:
06/16/2011
3
MIESCHER, STEFAN
Exec Dt:
06/16/2011
4
SCHIESTL, ULRICH
Exec Dt:
06/24/2011
5
SPASOV, ROBERT
Exec Dt:
07/04/2011
6
FRANZ, KARL
Exec Dt:
06/16/2011
7
BERTSCH, KLAUS
Exec Dt:
06/16/2011
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8978953
US20110303732
13158777
Correspondence name and address
JEREMY M. JAY
700 THIRTEENTH STREET, N. W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 10
Reel/Frame:026604/0215   Pages: 4
Recorded: 07/18/2011
Attorney Dkt #:708160/CL
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ROTH, PETER
Exec Dt:
06/17/2011
2
MIESCHER, STEFAN
Exec Dt:
06/16/2011
3
FIELITZ, HARALD
Exec Dt:
06/16/2011
4
BERTSCH, KLAUS
Exec Dt:
06/16/2011
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110303428
13157825
Correspondence name and address
JEREMY M. JAY
700 THIRTEENTH STREET, N. W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 11
Reel/Frame:026809/0441   Pages: 3
Recorded: 08/25/2011
Attorney Dkt #:105440.63576US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SPASOV, ROBERT
Exec Dt:
07/06/2011
2
SCHIESTL, ULRICH
Exec Dt:
06/24/2011
3
FIELITZ, HARALD
Exec Dt:
06/16/2011
4
FRANZ, KARL
Exec Dt:
06/16/2011
5
BERTSCH, KLAUS
Exec Dt:
06/16/2011
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN LI-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110303718
13160241
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P.O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 12
Reel/Frame:026821/0562   Pages: 3
Recorded: 08/29/2011
Attorney Dkt #:105440.63589US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BECK, WOLFGANG
Exec Dt:
07/01/2011
2
MAYER, STEFAN
Exec Dt:
07/12/2011
3
BERTSCH, KLAUS
Exec Dt:
07/12/2011
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN LI-9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20110303720
13160262
Correspondence name and address
CROWELL & MORING LLP
INTELLECTUAL PROPERTY GROUP
P. O. BOX 14300
WASHINGTON, DC 20044-4300
Assignment: 13
Reel/Frame:027802/0822   Pages: 4
Recorded: 03/05/2012
Attorney Dkt #:709351
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTSCH, KLAUS
Exec Dt:
02/27/2012
2
FIELITZ, HARALD
Exec Dt:
02/27/2012
3
FRANZ, KARL
Exec Dt:
02/27/2012
4
BLESSING, MATTHIAS
Exec Dt:
02/26/2012
5
SCHIESTL, ULRICH
Exec Dt:
01/11/2012
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20120153001
13325377
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET, N.W.
SUITE 300
WASHINGTON, DC 20005
Assignment: 14
Reel/Frame:029526/0501   Pages: 8
Recorded: 12/26/2012
Attorney Dkt #:711649
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANDEL, ROLAND
Exec Dt:
12/07/2012
2
BERTSCH, KLAUS
Exec Dt:
12/11/2012
3
FIELTZ, HARALD
Exec Dt:
12/12/2012
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9566700
US20130082084
13703870
Correspondence name and address
TIANA BENNETT
700 THIRTEENTH ST. NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:029526/0751   Pages: 8
Recorded: 12/26/2012
Attorney Dkt #:711537
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTSCH, KLAUS
Exec Dt:
12/11/2012
2
GROER, STEFAN
Exec Dt:
12/12/2012
3
BECK, WOLFGANG
Exec Dt:
12/12/2012
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20130082081
13703857
Correspondence name and address
TIANA BENNETT
700 THIRTEENTH ST. NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:030537/0949   Pages: 9
Recorded: 01/30/2013
Attorney Dkt #:711649
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE THIRD INVENTOR'S LAST NAME PREVIOUSLY RECORDED ON REEL 029526 FRAME 0501. ASSIGNOR(S) HEREBY CONFIRMS THE THIRD INVENTOR'S LAST NAME IS SPELLLED FIELITZ.
Assignors
1
MANDEL, ROLAND
Exec Dt:
12/07/2012
2
BERTSCH, KLAUS
Exec Dt:
12/11/2012
3
FIELITZ, HARALD
Exec Dt:
12/12/2012
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9566700
US20130082084
13703870
Correspondence name and address
TIANA BENNETT
700 THIRTEENTH ST. NW
SUITE 300
WASHINGTON, DISTRICT OF COLUMBIA 20005
Assignment: 17
Reel/Frame:030647/0610   Pages: 9
Recorded: 05/02/2013
Attorney Dkt #:711649
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE SPELLING OF THE THIRD INENTORS LAST NAME PREVIOUSLY RECORDED ON REEL 029526, FRAME 0501. ASSIGNOR(S) HEREBY CONFIRMS THE THIRD INVENTOR'S LAST NAME IS SPELLED FIELTZ.
Assignors
1
MANDEL, ROLAND
Exec Dt:
12/07/2012
2
BERTSCH, KLAUS
Exec Dt:
12/11/2012
3
FIELITZ, HARALD
Exec Dt:
12/12/2012
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9566700
US20130082084
13703870
Correspondence name and address
TIANA BENNETT
700 THIRTEENTH ST. NW
SUITE 300
WASHINGTON, DISTRICT OF COLUMBIA 20005
Assignment: 18
Reel/Frame:032322/0627   Pages: 6
Recorded: 02/28/2014
Attorney Dkt #:714211
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTSCH, KLAUS
Exec Dt:
12/17/2013
2
MAYER, STEFAN
Exec Dt:
12/18/2013
3
ROTH, PETER
Exec Dt:
12/18/2013
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20140103858
14004951
Correspondence name and address
KATRINA KINSOLVING
700 13TH STREET NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 19
Reel/Frame:034985/0901   Pages: 5
Recorded: 02/19/2015
Attorney Dkt #:719706
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MANDEL, ROLAND
Exec Dt:
02/10/2015
2
BERTSCH, KLAUS
Exec Dt:
02/11/2015
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150209947
14421547
Correspondence name and address
LEYIG, VOIT & MAYER
700 THIRTEENTH STREET NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 20
Reel/Frame:035270/0318   Pages: 6
Recorded: 03/27/2015
Attorney Dkt #:719707
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLF, IWAN
Exec Dt:
03/10/2015
2
FIELITZ, HARALD
Exec Dt:
03/23/2015
3
BERTSCH, KLAUS
Exec Dt:
03/09/2015
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10118283
US20150298307
14423229
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH STREET
SUITE 300
WASHINGTON, DC 20005
Assignment: 21
Reel/Frame:035567/0331   Pages: 6
Recorded: 05/05/2015
Attorney Dkt #:720288
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WELTE, NORBERT
Exec Dt:
04/22/2015
2
MANDEL, ROLAND
Exec Dt:
04/21/2015
3
SAUER, THORSTEN
Exec Dt:
05/02/2015
4
BERTSCH, KLAUS
Exec Dt:
04/21/2015
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20150283690
14440729
Correspondence name and address
LEYDIG, VOIT & MAYER
700 THIRTEENTH ST NW
SUITE 300
WASHINGTON, DC 20005
Assignment: 22
Reel/Frame:052443/0099   Pages: 3
Recorded: 04/20/2020
Attorney Dkt #:749114
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTSCH, KLAUS
Exec Dt:
07/01/2019
2
POPP, UWE
Exec Dt:
01/07/2019
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100,
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20210187650
16757527
Correspondence name and address
LEYDIG, VOIT & MAYER
1900 DUKE STREET, SUITE 420
ALEXANDRIA, VA 22314
Assignment: 23
Reel/Frame:052461/0681   Pages: 3
Recorded: 04/22/2020
Attorney Dkt #:749154
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPP, UWE
Exec Dt:
01/07/2019
2
BERTSCH, KLAUS
Exec Dt:
07/01/2019
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100,
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11701732
US20200338660
16757916
Correspondence name and address
LEYDIG, VOIT & MAYER
1900 DUKE STREET, SUITE 420
ALEXANDRIA, VA 22314
Assignment: 24
Reel/Frame:052177/0213   Pages: 3
Recorded: 03/20/2020
Attorney Dkt #:748892
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTSCH, KLAUS
Exec Dt:
01/23/2020
2
POPP, UWE
Exec Dt:
01/23/2020
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100,
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11623293
US20200261998
16649310
Correspondence name and address
LEYDIG, VOIT & MAYER
1900 DUKE STREET, SUITE 420
ALEXANDRIA, VA 22314
Assignment: 25
Reel/Frame:052380/0749   Pages: 3
Recorded: 04/13/2020
Attorney Dkt #:748893
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTSCH, KLAUS
Exec Dt:
01/23/2020
2
POPP, UWE
Exec Dt:
01/29/2020
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100,
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200246905
16652232
Correspondence name and address
LEYDIG, VOIT & MAYER
1900 DUKE STREET, SUITE 420
ALEXANDRIA, VA 22314
Assignment: 26
Reel/Frame:052380/0982   Pages: 3
Recorded: 04/13/2020
Attorney Dkt #:748911
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BERTSCH, KLAUS
Exec Dt:
01/23/2020
2
POPP, UWE
Exec Dt:
01/29/2020
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100,
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20200238424
16652259
Correspondence name and address
LEYDIG, VOIT & MAYER
1900 DUKE STREET, SUITE 420
ALEXANDRIA, VA 22314
Assignment: 27
Reel/Frame:052381/0079   Pages: 4
Recorded: 04/13/2020
Attorney Dkt #:748928
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
POPP, UWE
Exec Dt:
01/19/2020
2
STAHEL, SIMON
Exec Dt:
01/14/2020
3
BERTSCH, KLAUS
Exec Dt:
02/26/2020
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTRASSE 100,
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11958146
US20200238425
16652561
Correspondence name and address
LEYDIG, VOIT & MAYER
1900 DUKE STREET, SUITE 420
ALEXANDRIA, VA 22314
Assignment: 28
Reel/Frame:056656/0676   Pages: 7
Recorded: 06/24/2021
Attorney Dkt #:754519
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WOLFSGRUBER, STEFAN
Exec Dt:
08/06/2020
2
DÖRNER, PHILIP
Exec Dt:
08/05/2020
3
STARZENGRUBER, ANDREAS
Exec Dt:
07/14/2020
4
POPP, UWE
Exec Dt:
07/10/2020
5
BERTSCH, KLAUS
Exec Dt:
06/29/2020
Assignee
1
HILTI AKTIENGESELLSCHAFT
FELDKIRCHERSTR. 100
SCHAAN, LIECHTENSTEIN 9494
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11850689
US20220072645
17416453
Correspondence name and address
LEYDIG, VOIT & MAYER, LTD.
1900 DUKE STREET, SUITE 420
ALEXANDRIA, VA 22314-3461

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