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Patent Assignment Assignor Details
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Assignor Name : HANSEN, KARL
Total Assignments: 11
Assignment: 1
Reel/Frame:010555/0377   Pages: 3
Recorded: 02/04/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BASHAM, MICHAEL T.
Exec Dt:
01/28/2000
2
D'COSTA, JOSEPH F.
Exec Dt:
01/28/2000
3
HANSEN, KARL
Exec Dt:
01/28/2000
Assignee
1
TENNANT COMPANY
701 N. LILAC DRIVE
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6421870
NONE
09498184
Correspondence name and address
DORN, MCEACHRAN, JAMBOR & KEATING
DANIEL C. MCEACHRAN
55 E. MONROE STREET - SUITE 2940
CHICAGO, IL 60603
Assignment: 2
Reel/Frame:011086/0576   Pages: 5
Recorded: 09/08/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
LYON, DONALD F.
Exec Dt:
05/04/2000
2
STAR, ROGER D.
Exec Dt:
05/04/2000
3
HANSEN, KARL
Exec Dt:
05/04/2000
4
TILMAN, MICHAEL I.
Exec Dt:
05/04/2000
5
DIROSA, SALVATORE
Exec Dt:
05/04/2000
Assignee
1
HALM INDUSTRIES CO., INC.
180 GLEN HEAD ROAD
GLEN HEAD, NEW YORK 11545
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6401608
NONE
09565319
Correspondence name and address
HOFFMANN & BARON, LLP
RONALD J. BARON
6900 JERICHO TURNPIKE
SYOSSET, NY 11791
Assignment: 3
Reel/Frame:013495/0904   Pages: 3
Recorded: 11/13/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DEVINE, PAUL
Exec Dt:
06/20/2000
2
HANSEN, KARL
Exec Dt:
06/20/2000
Assignee
1
MERCK & CO., INC.
P.O. BOX 2000
RY60-30
RAHWAY, NEW JERSEY 07065-0907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6504066
NONE
09607229
Correspondence name and address
MERCK & CO., INC.
J. ERIC THIES
P.O. BOX 2000 -- RY60-30
RAHWAY, NJ 07065-0907
Assignment: 4
Reel/Frame:011098/0247   Pages: 3
Recorded: 09/07/2000
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANSEN, KARL
Exec Dt:
09/07/2000
Assignee
1
TENNANT COMPANY
701 NORTH LILAC DRIVE
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6507968
NONE
09656774
Correspondence name and address
LARKIN, HOFFMAN, DALY & LINDGREN, LTD.
JOHN F. KLOS
1500 WELLS FARGO ROAD
7900 XERXES AVENUE SOUTH
BLOOMINGTON, MINNESOTA 55431
Assignment: 5
Reel/Frame:012692/0574   Pages: 5
Recorded: 02/28/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
DAVIES, IAN
Exec Dt:
05/07/2001
2
HANSEN, KARL
Exec Dt:
05/07/2001
3
DEVINE, PAUL N.
Exec Dt:
05/08/2001
4
MATTY, LOUIS JR.
Exec Dt:
05/04/2001
5
CHENG, JUAN
Exec Dt:
05/07/2001
6
RABBAT, PHILIPPE M.
Exec Dt:
04/25/2001
Assignee
1
MERCK & CO., INC.
RY60-30
P.O. BOX 2000
RAHWAY, NEW JERSEY 07065
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6384244
US20010056193
09853796
Correspondence name and address
MERCK & CO., INC.
KENNETH R. WALTON
P.O. BOX 2000 -- RY60-30
RAHWAY, N.J. 07065-0907
Assignment: 6
Reel/Frame:012426/0895   Pages: 3
Recorded: 12/20/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HANSEN, KARL
Exec Dt:
12/17/2001
Assignee
1
TENNANT COMPANY
701 NORTH LILAC DRIVE
MINNEAPOLIS, MINNESOTA 55422
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20020168221
10033970
Correspondence name and address
FULBRIGHT & JAWORSKI L.L.P.
JOHN F. KLOS
225 SOUTH SIXTH STREET, SUITE 4850
MINNEAPOLIS, MINNESOTA 55402-4320
Assignment: 7
Reel/Frame:013307/0502   Pages: 3
Recorded: 09/18/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
HANSEN, KARL
Exec Dt:
02/14/2002
2
DEVINE, PAUL
Exec Dt:
02/14/2002
3
RABBAT, PHILIPPE M.
Exec Dt:
03/04/2002
Assignee
1
MERCK & CO., INC.
P.O. BOX 2000
RY60-30
RAHWAY, NEW JERSEY 07065-0907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6531617
US20020095047
10001369
Correspondence name and address
MERCK & CO., INC.
KENNETH R. WALTON
PATENT DEPT.
PO BOX 2000 -- RY60-30
RAHWAY, NJ 07065-0907
Assignment: 8
Reel/Frame:020211/0536   Pages: 5
Recorded: 12/05/2007
Attorney Dkt #:21409y
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
CYPES, STEPHEN HOWARD
Exec Dt:
05/07/2004
2
CHAN, ALEX MINHUA
Exec Dt:
05/10/2004
3
FERLITA, RUSSELL R.
Exec Dt:
05/10/2004
4
HANSEN, KARL
Exec Dt:
05/10/2004
5
LEE, IVAN
Exec Dt:
05/10/2004
6
VYDRA, VICKY K.
Exec Dt:
05/10/2004
7
WENSLOW, ROBERT M., JR.
Exec Dt:
05/10/2004
Assignee
1
MERCK & CO., INC.
P.O. BOX 2000
RY60-30
RAHWAY, NEW JERSEY 07065-0907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7326708
US20050032804
10874992
Correspondence name and address
PHILIPPE L. DURETTE
PATENT DEPARTMENT
MERCK & CO., INC.
P.O. BOX 2000 - RY60-30
RAHWAY, NJ 07065-0907
Assignment: 9
Reel/Frame:018116/0581   Pages: 8
Recorded: 08/14/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WENSLOW, ROBERT M.
Exec Dt:
08/11/2004
2
ARMSTRONG, III, JOSEPH D.
Exec Dt:
08/23/2004
3
CHEN, ALEX M.
Exec Dt:
08/11/2004
4
CYPES, STEPHEN
Exec Dt:
08/12/2004
5
FERLITA, RUSSELL R.
Exec Dt:
08/11/2004
6
HANSEN, KARL
Exec Dt:
08/11/2004
7
LINDEMANN, CHRISTOPHER M.
Exec Dt:
08/16/2004
8
SPARTALIS, EVANGELIA
Exec Dt:
08/11/2004
Assignee
1
MERCK & CO., INC.
P.O. BOX 2000
RY60-30
RAHWAY, NEW JERSEY 07065-0907
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060287528
10569566
Correspondence name and address
PHILIPPE L. DURETTE
PATENT DEPARTMENT
MERCK & CO., INC.
P.O. BOX 2000 -- RY60-30
RAHWAY, N.J. 07065-0907
Assignment: 10
Reel/Frame:021801/0995   Pages: 3
Recorded: 11/07/2008
Attorney Dkt #:0945.59
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
ADELMAN, KURT CLARENCE
Exec Dt:
06/23/2008
2
HANSEN, KARL
Exec Dt:
06/23/2008
Assignee
1
TENNANT COMPANY
701 N. LILAC DRIVE
MINNEAPOLIS, MINNESOTA 55440
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8099828
US20080276412
12043945
Correspondence name and address
JOHN F. KLOS
80 SOUTH EIGHTH STREET
2200 IDS CENTER
MINNEAPOLIS, MN 55402
Assignment: 11
Reel/Frame:063295/0613   Pages: 7
Recorded: 04/12/2023
Attorney Dkt #:0411.0008-PCT-CON-T1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
NEVILLE, DORIS
Exec Dt:
04/04/2023
2
HASHASH, AHMAD
Exec Dt:
04/07/2023
3
HANSEN, KARL
Exec Dt:
04/04/2023
4
CHAN, JOHANN
Exec Dt:
04/05/2023
Assignee
1
PRAXIS PRECISION MEDICINES, INC.
99 HIGH STREET, 30TH FLOOR
BOSTON, MASSACHUSETTS 02110
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11697669
US20220289789
17824205
Correspondence name and address
MH2 TECHNOLOGY LAW GROUP, LLP (WITH PRAX
1951 KIDWELL DRIVE
SUITE 310
VIENNA, 22182 UNITED STATES

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