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Patent Assignment Assignor Details
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Assignor Name : BABCOCK, DAVID E.
Total Assignments: 25
Assignment: 1
Reel/Frame:004528/0655   Pages: 1
Recorded: 03/17/1986
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
03/03/1986
2
Exec Dt:
03/03/1986
Assignee
1
WEST BRIDGE STREET
A CORP. OF PA.
PHOENIXVILLE, PENNSYLVANIA 19460
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
06810923
Correspondence name and address
EUGENE E. RENZ, JR.,
COURT HOUSE SQUARE EAST,
229 N. OLIVE STREET
MEDIA, PA 19063
Assignment: 2
Reel/Frame:004985/0237   Pages: 1
Recorded: 12/29/1988
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors
1
Exec Dt:
08/17/1988
2
Exec Dt:
08/17/1988
Assignee
1
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
07236408
Correspondence name and address
EUGENE E. RENZ, JR.,
P. O. BOX 2056
MEDIA, PA 19063-9056
Assignment: 3
Reel/Frame:008710/0293   Pages: 3
Recorded: 07/30/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/23/1996
2
Exec Dt:
10/23/1996
Assignee
1
1205 EAST ELMORE STREET
CRAWFORDSVILLE, INDIANA 47933
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08768138
Correspondence name and address
DRESSLER, ROCKEY, MILNAMOW ET AL.
STEPHEN D. GEIMER
TWO PRUDENTIAL PLAZA, STE. 4700
180 NORTH STETSON AVENUE
CHICAGO, IL 60601
Assignment: 4
Reel/Frame:008368/0359   Pages: 3
Recorded: 02/24/1997
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/03/1997
2
Exec Dt:
01/03/1997
3
Exec Dt:
01/03/1997
4
Exec Dt:
01/03/1997
5
Exec Dt:
01/03/1997
Assignee
1
1205 EAST ELMORE STREET
CRAWFORDSVILLE, INDIANA 47933
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08749415
Correspondence name and address
DRESSLER, ROCKEY, MILNAMOW & KATZ, LTD.
STEPHEN D. GEIMER
TWO PRUDENTIAL PLAZA - SUITE 4700
180 NORTH STETSON AVENUE
CHICAGO, IL 60601
Assignment: 5
Reel/Frame:008960/0448   Pages: 5
Recorded: 02/02/1998
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
07/18/1997
2
Exec Dt:
07/18/1997
3
Exec Dt:
07/18/1997
4
Exec Dt:
07/18/1997
Assignee
1
100 TECHNICAL DRIVE
ALCOA CENTER, PENNSYLVANIA 15069
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
08869501
Correspondence name and address
LOGSDON ORKIN & HANSON, P.C.
BLYNN L. SHIDELER
700 KOPPERS BUILDING
436 SEVENTH AVENUE
PITTSBURGH, PA 15219-1818
Assignment: 6
Reel/Frame:022773/0833   Pages: 5
Recorded: 06/04/2009
Attorney Dkt #:111246.000001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
09/18/2000
2
Exec Dt:
09/18/2000
3
Exec Dt:
09/18/2000
Assignee
1
1205 EAST ELMORE STREET
CRAWFORDSVILLE, INDIANA 47933
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10303278
Correspondence name and address
GREENBERG TRAURIG, LLP
2101 L STREET, N.W.
SUITE 1000
WASHINGTON, DC 20037
Assignment: 7
Reel/Frame:011778/0802   Pages: 4
Recorded: 05/02/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/15/2001
2
Exec Dt:
03/15/2001
3
Exec Dt:
03/15/2001
Assignee
1
1205 EAST ELMORE STREET
CRAWFORDSVILLE, INDIANA 47933
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09815120
Correspondence name and address
ROCKEY, MILNAMOW & KATZ, LTD.
STEPHEN D. GEIMER
TWO PRUDENTIAL PLAZA
180 NORTH STETSON AVENUE, SUITE 4700
CHICAGO, ILLINOIS 60601
Assignment: 8
Reel/Frame:012421/0048   Pages: 6
Recorded: 02/22/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF THE THIRD ASSIGNOR AND TO ADD AN ASSIGNEE RECORDED ON REEL 011778 FRAME 0802. ASSIGNOR HEREBY CONFIRMS THE ASSIGNMENT OF THE ENTIRE INTEREST.
Assignors
1
Exec Dt:
03/15/2001
2
Exec Dt:
03/15/2001
3
Exec Dt:
03/15/2001
Assignees
1
1205 EAST ELMORE STREET
CRAWFORDSVILLE, INDIANA 47933
2
2401 PLEASANT VALLEY ROAD
YORK, PENNSYLVANIA 17402
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
09815120
Correspondence name and address
ROCKEY, MILNAMOW & KATZ, LTD.
STEPHEN D. GEIMER
TWO PRUDENTIAL PLAZA
180 NORTH STETSON AVENUE, SUITE 4700
CHICAGO, IL 60601
Assignment: 9
Reel/Frame:011998/0540   Pages: 3
Recorded: 07/19/2001
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
03/21/2001
2
Exec Dt:
03/21/2001
Assignee
1
1205 EAST ELMORE STREET
CRAWFORDSVILLE, INDIA 47933
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
09815025
Correspondence name and address
ROCKEY, MILNAMOW & KATZ, LTD.
STEPHEN D. GEIMER
TWO PRUDENTIAL PLAZA
180 NORTH STETSON AVENUE, SUITE 4700
CHICAGO, ILLINOIS 60601
Assignment: 10
Reel/Frame:017384/0144   Pages: 10
Recorded: 12/22/2005
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/09/2005
2
Exec Dt:
10/31/2005
3
Exec Dt:
10/31/2005
4
Exec Dt:
11/18/2005
5
Exec Dt:
11/18/2005
6
Exec Dt:
11/18/2005
7
Exec Dt:
11/18/2005
8
Exec Dt:
11/18/2005
Assignee
1
1205 EAST ELMORE STREET
CRAWFORDSVILLE, INDIANA 47933-3116
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
11215668
Correspondence name and address
WOOD PHILLIPS KATZ, ET AL.
CITIGROUP CENTER, SUITE 3800
500 WEST MADISON STREET
CHICAGO, IL 60661-2511
Assignment: 11
Reel/Frame:026366/0930   Pages: 7
Recorded: 05/27/2011
Attorney Dkt #:3028.005US1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
04/19/2011
2
Exec Dt:
04/14/2011
3
Exec Dt:
04/14/2011
4
Exec Dt:
04/19/2011
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13046547
Correspondence name and address
ROBERT B. MADDEN
SCHWEGMAN, LUNDBERG & WOESSNER, P.A.
P.O. BOX 2938
MINNEAPOLIS, MN 55402-0938
Assignment: 12
Reel/Frame:027435/0281   Pages: 7
Recorded: 12/22/2011
Attorney Dkt #:1001.561USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
11/21/2011
2
Exec Dt:
11/21/2011
3
Exec Dt:
12/21/2011
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
13281802
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
45 S 7TH ST.
SUITE 3000
MINNEAPOLIS, MN 55402
Assignment: 13
Reel/Frame:030223/0595   Pages: 4
Recorded: 04/16/2013
Attorney Dkt #:1001.598USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/2013
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
13745397
Correspondence name and address
PAULY, DEVRIES SMITH, & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 14
Reel/Frame:038734/0398   Pages: 4
Recorded: 05/27/2016
Attorney Dkt #:1001.598USD1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/2013
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15165650
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 15
Reel/Frame:043029/0146   Pages: 4
Recorded: 07/18/2017
Attorney Dkt #:1001.598USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/2013
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15643564
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 16
Reel/Frame:065210/0143   Pages: 4
Recorded: 10/13/2023
Attorney Dkt #:1001.598USC2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
Exec Dt:
02/19/2013
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
17161396
Correspondence name and address
PAULY DEVRIES SMITH & DEFFNER
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 17
Reel/Frame:032407/0004   Pages: 4
Recorded: 03/11/2014
Attorney Dkt #:SRM0161/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2014
2
Exec Dt:
01/17/2014
3
Exec Dt:
01/17/2014
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
14148339
Correspondence name and address
KAGAN BINDER, PLLC
221 MAIN STREET NORTH
SUITE 200
STILLWATER, MN 55082
Assignment: 18
Reel/Frame:056190/0573   Pages: 4
Recorded: 05/10/2021
Attorney Dkt #:SRM0161/US/3
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/20/2014
2
Exec Dt:
01/17/2014
3
Exec Dt:
01/17/2014
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
17316244
Correspondence name and address
KAGAN BINDER, PLLC
221 MAIN STREET NORTH
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
Assignment: 19
Reel/Frame:040516/0339   Pages: 25
Recorded: 10/31/2016
Attorney Dkt #:1001.626USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/2016
2
Exec Dt:
10/26/2016
3
Exec Dt:
09/28/2016
4
Exec Dt:
10/07/2016
5
Exec Dt:
10/03/2016
6
Exec Dt:
09/28/2016
7
Exec Dt:
10/07/2016
8
Exec Dt:
10/13/2016
9
Exec Dt:
10/07/2016
10
Exec Dt:
10/10/2016
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15257252
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 20
Reel/Frame:051591/0040   Pages: 25
Recorded: 01/14/2020
Attorney Dkt #:1001.626USC1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
10/06/2016
2
Exec Dt:
10/26/2016
3
Exec Dt:
09/28/2016
4
Exec Dt:
10/07/2016
5
Exec Dt:
10/03/2016
6
Exec Dt:
09/28/2016
7
Exec Dt:
10/07/2016
8
Exec Dt:
10/13/2016
9
Exec Dt:
10/07/2016
10
Exec Dt:
10/10/2016
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16685642
Correspondence name and address
PAULY DEVRIES SMITH & DEFFNER
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 21
Reel/Frame:040953/0841   Pages: 7
Recorded: 01/12/2017
Attorney Dkt #:1001.621USU1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
01/05/2017
2
Exec Dt:
01/05/2017
3
Exec Dt:
01/04/2017
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15375442
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER, L.L.C.
121 SOUTH 8TH STREET
TCF TOWER, SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 22
Reel/Frame:042414/0077   Pages: 5
Recorded: 05/17/2017
Attorney Dkt #:SRM0171/US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2017
2
Exec Dt:
05/16/2017
3
Exec Dt:
05/16/2017
4
Exec Dt:
05/16/2017
5
Exec Dt:
05/16/2017
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344-3523
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15502345
Correspondence name and address
SURMODICS/KAGAN BINDER, PLLC
221 MAIN STREET NORTH
SUITE 200
STILLWATER, MN 55082
Assignment: 23
Reel/Frame:048339/0223   Pages: 5
Recorded: 02/14/2019
Attorney Dkt #:SRM0171/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
05/16/2017
2
Exec Dt:
05/16/2017
3
Exec Dt:
05/16/2017
4
Exec Dt:
05/16/2017
5
Exec Dt:
05/16/2017
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16272808
Correspondence name and address
KAGAN BINDER, PLLC
221 MAIN STREET NORTH
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082
Assignment: 24
Reel/Frame:050501/0778   Pages: 7
Recorded: 09/26/2019
Attorney Dkt #:1001.621USI1
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
08/15/2019
2
Exec Dt:
08/16/2019
3
Exec Dt:
08/23/2019
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
16505145
Correspondence name and address
PAULY, DEVRIES SMITH & DEFFNER LLC
121 SOUTH 8TH STREET
SUITE 900
MINNEAPOLIS, MN 55402
Assignment: 25
Reel/Frame:055629/0467   Pages: 7
Recorded: 03/17/2021
Attorney Dkt #:SRM0161/US/2
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
Exec Dt:
02/23/2021
2
Exec Dt:
02/24/2021
3
Exec Dt:
03/01/2021
4
Exec Dt:
02/25/2021
5
Exec Dt:
03/02/2021
Assignee
1
9924 WEST 74TH STREET
EDEN PRAIRIE, MINNESOTA 55344
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
15056478
Correspondence name and address
KAGAN BINDER, PLLC
221 MAIN STREET NORTH
SUITE 200, MAPLE ISLAND BUILDING
STILLWATER, MN 55082

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