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Assignee Name : HOUGHTON TECHNICAL CORP.
Total Assignments: 22
Assignment: 1
Reel/Frame:012983/0451   Pages: 5
Recorded: 03/06/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT ASSIGNEE NAME RECORDED ON REEL 012134 FRAME 0280.
Assignor
1
E. F. HOUGHTON & CO.
Exec Dt:
09/01/1990
Assignee
1
HOUGHTON TECHNICAL CORP.
SUITE 316
300 DELAWARE AVE.
WILMINGTON, DELAWARE 19801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4404044
NONE
06299961
 
4381205
NONE
06365531
 
4481125
NONE
06508831
 
4486246
NONE
06561980
 
4528044
NONE
06660092
 
4209414
NONE
94209414
Correspondence name and address
HOWSON AND HOWSON
STANLEY B. KITA, ESQUIRE
SPRINGS HOUSE CORPORATE CENTER
BOX 457
SPRING HOUSE, PA 19477
Assignment: 2
Reel/Frame:012946/0047   Pages: 5
Recorded: 03/06/2002
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE NAME OF RECEIVING PARTY THAT WAS PREVIOUSLY RECORDED ON REEL 012641, FRAME 0244.
Assignor
1
HOUGHTON INTERNATIONAL, INC.
Exec Dt:
08/22/2001
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVE., SUITE 316
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156228
NONE
08340247
Correspondence name and address
HOWSON AND HOWSON
STANLEY B. KITA, ESQ.
SPRING HOUSE CORPORATE CENTER, BOX 457
SPRING HOUSE, PA 19477
Assignment: 3
Reel/Frame:013179/0533   Pages: 3
Recorded: 08/12/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOUGHTON INTERNATIONAL, INC.
Exec Dt:
08/02/2002
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE, SUITE 316
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6521142
NONE
09629125
Correspondence name and address
HOWSON AND HOWSON
CATHY A. KODROFF, ESQ.
BOX 457
SPRING HOUSE CORPORATE CENTER
SPRING HOUSE, PA 19477
Assignment: 4
Reel/Frame:013317/0037   Pages: 4
Recorded: 09/23/2002
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BLITHE, ROBERT L.
Exec Dt:
09/12/2002
2
HAUS, JAMES F.
Exec Dt:
09/12/2002
3
WARCHOL, JOSEPH F.
Exec Dt:
09/12/2002
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE, SUITE 316
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6818609
US20040038846
10224854
Correspondence name and address
HOWSON AND HOWSON
MARY E. BAK, ESQUIRE
SPRING HOUSE CORPORATE CENTER, BOX 457
SPRING HOUSE, PA 19477
Assignment: 5
Reel/Frame:016914/0103   Pages: 4
Recorded: 12/19/2005
Attorney Dkt #:883768.20004
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
CITIZENS BANK OF PENNSYLVANIA
Exec Dt:
12/14/2005
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801-1607
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6156228
NONE
08340247
 
6521142
NONE
09629125
 
6818609
US20040038846
10224854
Correspondence name and address
LOUIS M. HEIDELBERGER, ESQ.
1650 MARKET STREET
2500 ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 6
Reel/Frame:016914/0116   Pages: 3
Recorded: 12/19/2005
Attorney Dkt #:883768.20004
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
JOHN HANCOCK LIFE INSURANCE COMPANY
Exec Dt:
12/14/2005
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801-1607
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
6156228
NONE
08340247
Correspondence name and address
LOUIS M. HEIDELBERGER, ESQ.
1650 MARKET STREET
2500 ONE LIBERTY PLACE
PHILADELPHIA, PA 19103
Assignment: 7
Reel/Frame:020013/0327   Pages: 4
Recorded: 10/25/2007
Attorney Dkt #:EFH-168
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNSALUS, LAURA
Exec Dt:
10/22/2007
2
WARCHOL, JOSEPH F.
Exec Dt:
10/22/2007
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090095384
11870457
Correspondence name and address
SUMMER UCHIN
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 8
Reel/Frame:032628/0264   Pages: 3
Recorded: 04/08/2014
Attorney Dkt #:EFH168AUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNSALUS, LAURA
Exec Dt:
10/22/2007
2
WARCHOL, JOSEPH F.
Exec Dt:
10/22/2007
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8764914
US20110094638
12981589
Correspondence name and address
TRACY U. PALOVICH, HOWSON & HOWSON LLP
350 SENTRY PARKWAY
BLDG 620, STE 210
BLUE BELL, PA 19422
Assignment: 9
Reel/Frame:043462/0711   Pages: 3
Recorded: 08/31/2017
Attorney Dkt #:EFH168BUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
GUNSALUS, LAURA
Exec Dt:
10/22/2007
2
WARCHOL, JOSEPH F.
Exec Dt:
10/22/2007
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILIMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9803255
US20140246132
14276214
Correspondence name and address
HOWSON & HOWSON LLP
350 SENTRY PARKWAY
BUILDING 620, SUITE 210
BLUE BELL, PA 19422
Assignment: 10
Reel/Frame:020288/0632   Pages: 6
Recorded: 12/27/2007
Attorney Dkt #:509265/1170
Conveyance: TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENT RIGHTS
Assignor
1
JPMORGAN CHASE BANK, N.A., AS ADMINISTRATIVE AGENT
Exec Dt:
12/19/2007
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801-1607
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6156228
NONE
08340247
 
6521142
NONE
09629125
 
6818609
US20040038846
10224854
Correspondence name and address
MINDY M. LOK, ESQ.
SIMPSON THACHER & BARTLETT LLP
425 LEXINGTON AVENUE
NEW YORK, NY 10017
Assignment: 11
Reel/Frame:020630/0897   Pages: 5
Recorded: 03/11/2008
Attorney Dkt #:EFH183AUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WANG, QI
Exec Dt:
02/08/2008
2
SCHUSTER, DONALD L.
Exec Dt:
02/11/2008
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7820068
US20080197112
12034092
Correspondence name and address
SUMMER UCHIN
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 12
Reel/Frame:020835/0362   Pages: 6
Recorded: 04/22/2008
Attorney Dkt #:EFH166AUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
WARCHOL, JOSEPH F.
Exec Dt:
02/08/2008
2
BARBIERI, JOSEPH F.
Exec Dt:
02/08/2008
3
O'REILLY, LESLIE J.
Exec Dt:
02/05/2008
4
DESIMONE, SALVATORE
Exec Dt:
02/08/2008
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090047533
12034061
Correspondence name and address
SUMMER UCHIN
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 13
Reel/Frame:025004/0887   Pages: 5
Recorded: 09/17/2010
Attorney Dkt #:EFH171AUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, JOHN MICHAEL
Exec Dt:
03/20/2010
2
WARCHOL, JOSEPH F
Exec Dt:
03/26/2010
3
DEMOPOLIS, TOM N
Exec Dt:
03/26/2010
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8460553
US20110021837
12666145
Correspondence name and address
TRACY U. PALOVICH
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 14
Reel/Frame:025751/0130   Pages: 7
Recorded: 02/07/2011
Attorney Dkt #:667227-1
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
THE GOVERNOR AND COMPANY OF THE BANK OF IRELAND, AS COLLATERAL AGENT
Exec Dt:
01/31/2011
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20090047533
12034061
 
7820068
US20080197112
12034092
Correspondence name and address
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005
Assignment: 15
Reel/Frame:025751/0167   Pages: 7
Recorded: 02/07/2011
Attorney Dkt #:667227
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
THE GOVERNOR AND COMPANY OF THE BANK OF IRELAND, AS COLLATERAL AGENT
Exec Dt:
01/31/2011
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4486246
NONE
06561980
 
4528044
NONE
06660092
 
6156228
NONE
08340247
 
6521142
NONE
09629125
 
6818609
US20040038846
10224854
Correspondence name and address
CORPORATION SERVICE COMPANY
1090 VERMONT AVENUE NW, SUITE 430
WASHINGTON, DC 20005
Assignment: 16
Reel/Frame:028156/0891   Pages: 3
Recorded: 05/04/2012
Attorney Dkt #:HMF1PROV/HMF1US/HMF1D1US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOUGHTON METAL FINISHING COMPANY
Exec Dt:
05/02/2012
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
NONE
US20070066503
11504014
 
8252195
US20090090635
12336582
Correspondence name and address
TRACY U PALOVICH
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 19034
Assignment: 17
Reel/Frame:030042/0058   Pages: 3
Recorded: 03/19/2013
Attorney Dkt #:HMF1C1USA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOUGHTON METAL FINISHING COMPANY
Exec Dt:
05/02/2012
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8518286
US20120298626
13564889
Correspondence name and address
TRACY U PALOVICH
501 OFFICE CENTER DRIVE
SUITE 210
FORT WASHINGTON, PA 07940
Assignment: 18
Reel/Frame:043685/0061   Pages: 3
Recorded: 09/25/2017
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor
1
HOUGHTON METAL FINISHING COMPANY
Exec Dt:
05/02/2012
Assignee
1
HOUGHTON TECHNICAL CORP.
1011 CENTRE ROAD
SUITE 322
WILMINGTON, DELAWARE 19805
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
10260153
US20180002818
15645481
Correspondence name and address
ROBERT J. DUMINIAK
BLDG 620, STE 210
350 SENTRY PARKWAY
BLUE BELL, PA 19422
Assignment: 19
Reel/Frame:032687/0499   Pages: 3
Recorded: 04/16/2014
Attorney Dkt #:EFH196AUSA
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, JOHN MICHAEL
Exec Dt:
03/22/2014
2
CROSS, ALAN EDWARD
Exec Dt:
04/09/2014
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
9475116
US20140224444
14009125
Correspondence name and address
TRACY U. PALOVICH, HOWSON & HOWSON LLP
350 SENTRY PARKWAY
BLDG 620, STE 210
BLUE BELL, PA 19422
Assignment: 20
Reel/Frame:062127/0865   Pages: 4
Recorded: 12/16/2022
Attorney Dkt #:049531-02-5073-US
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
BURKE, JOHN M.
Exec Dt:
01/08/2019
2
CROSS, ALAN E.
Exec Dt:
12/27/2018
Assignee
1
HOUGHTON TECHNICAL CORP.
300 DELAWARE AVENUE
SUITE 316
WILMINGTON, DELAWARE 19801
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
11573109
US20200209032
16687947
Correspondence name and address
ALYSSA R.M. PUGH
MORGAN, LEWIS & BOCKIUS LLP
1701 MARKET STREET
PHILADELPHIA, PA 19103-2921
Assignment: 21
Reel/Frame:049641/0909   Pages: 4
Recorded: 07/01/2019
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
DEUTSCHE BANK AG NEW YORK BRANCH, AS COLLATERAL AGENT
Exec Dt:
06/25/2019
Assignee
1
HOUGHTON TECHNICAL CORP.
945 MADISON AVENUE
DRINKER BIDDLE & REATH LLP
NORRISTOWN, PENNSYLVANIA 19403
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
6818609
US20040038846
10224854
 
7820068
US20080197112
12034092
Correspondence name and address
JENNIFER T. CRISS
1500 K STREET, N.W., SUITE 1100
DRINKER BIDDLE & REATH LLP
WASHINGTON, DC 20005-1209
Assignment: 22
Reel/Frame:049997/0322   Pages: 4
Recorded: 08/08/2019
Attorney Dkt #:038073-194827
Conveyance: RELEASE BY SECURED PARTY (SEE DOCUMENT FOR DETAILS).
Assignor
1
ROYAL BANK OF CANADA, AS U.S. COLLATERAL AGENT
Exec Dt:
08/01/2019
Assignee
1
HOUGHTON TECHNICAL CORP.
1011 CENTRE ROAD
SUITE 322
WILMINGTON, DELAWARE 19085
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
6818609
US20040038846
10224854
 
7820068
US20080197112
12034092
 
8252195
US20090090635
12336582
Correspondence name and address
JENNIFER L. DEAN
DRINKER BIDDLE & REATH LLP
1500 K STREET, NW, STE. 1100
WASHINGTON, DC 20005-1209

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