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Patent Assignment Assignee Details
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Assignee Name : FAIRMOUNT MINERALS, LTD.
Total Assignments: 17
Assignment: 1
Reel/Frame:005826/0229   Pages: 3
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEPWORTH MINERALS AND CHEMICALS, INC.
Exec Dt:
07/31/1991
Assignee
1
FAIRMOUNT MINERALS, LTD.
11830 RAVENNA ROAD
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4888240
NONE
06769065
Correspondence name and address
CALFEE, HALTER & GRISWOLD
1800 SOCIETY BUILDING
EAST NINTH & SUPERIOR
CLEVELAND, OH 44114-2688
Assignment: 2
Reel/Frame:005828/0571   Pages: 4
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEPWORTH MINERALS AND CHEMICALS, INC. (F/K/A HEPWORTH INDUSTRIAL SAND, INC.)
Exec Dt:
07/31/1991
Assignee
1
FAIRMOUNT MINERALS, LTD.
11830 RAVENNA ROAD
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4732920
NONE
06854943
Correspondence name and address
CALFEE, HALTER & GRISWOLD
1800 SOCIETY BUILDING
EAST NINTH & SUPERIOR
CLEVELAND, OH 44114-2688
Assignment: 3
Reel/Frame:005828/0575   Pages: 4
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEPWORTH MINERALS AND CHEMICALS, INC. (F/K/A HEPWORTH INDUSTRIAL SAND, INC.)
Exec Dt:
07/31/1991
Assignee
1
FAIRMOUNT MINERALS, LTD.
11830 RAVENNA ROAD
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4518039
NONE
06437431
Correspondence name and address
CALFEE, HALTER & GRISWOLD
1800 SOCIETY BUILDING
EAST NINTH & SUPERIOR
CLEVELAND, OH 44114-2688
Assignment: 4
Reel/Frame:005828/0579   Pages: 4
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEPWORTH MINERALS AND CHEMICALS, INC. (F/K/A HEPWORTH INDUSTRIAL SAND, INC.
Exec Dt:
07/31/1991
Assignee
1
FAIRMOUNT MINERALS, LTD.
11830 RAVENNA ROAD
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4597991
NONE
06705712
Correspondence name and address
CALFEE, HALTER & GRISWOLD
1800 SOCIETY BUILDING
EAST NINTH & SUPERIOR
CLEVELAND, OH 44114-2688
Assignment: 5
Reel/Frame:005828/0583   Pages: 4
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
HEPWORTH MINERALS AND CHEMICALS, INC. (F/K/A HEPWORTH INDUSTRIAL SAND, INC.)
Exec Dt:
07/31/1991
Assignee
1
FAIRMOUNT MINERALS, LTD.
11830 RAVENNA ROAD
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4585064
NONE
06626754
Correspondence name and address
CALFEE, HALTER & GRISWOLD
1800 SOCIETY BUILDING
EAST NINTH & SUPERIOR
CLEVELAND, OH 44114-2688
Assignment: 6
Reel/Frame:005828/0684   Pages: 3
Recorded: 09/09/1991
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor
1
MANLEY BROS. OF INDIANA, INC.
Exec Dt:
07/31/1991
Assignee
1
FAIRMOUNT MINERALS, LTD.
11830 RAVENNA ROAD
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
4089837
NONE
UNAVAILABLE
Correspondence name and address
CALFEE, HALTER & GRISWOLD
1800 SOCIETY BUILDING
EAST NINTH & SUPERIOR
CLEVELAND, OH 44114-2688
Assignment: 7
Reel/Frame:014027/0855   Pages: 9
Recorded: 05/06/2003
Conveyance: RELEASE OF SECURITY AGREEMENT
Assignor
1
NATIONAL CITY BANK
Exec Dt:
04/30/2003
Assignees
1
FAIRMOUNT MINERALS, LTD.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
2
BEST SAND CORPORATION
11833 RAVENNA ROAD
CHARDON, OHIO 44024
3
BEST SILICA COMPANY
11833 RAVENNA ROAD
CHARDON, OHIO 44024
4
PRAIRIE TRANSPORTATION, INC.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
5
FAIRMOUNT ABRASIVES, INC.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
6
TECHNISAND, INC.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
7
UNITED WESTERN SUPPLY COMPANY
11833 RAVENNA ROAD
CHARDON, OHIO 44024
8
WEDRON SILICA COMPANY
11833 RAVENNA ROAD
CHARDON, OHIO 44024
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4585064
NONE
06626754
 
4597991
NONE
06705712
 
4888240
NONE
06769065
 
4717594
NONE
06769304
 
4732920
NONE
06854943
 
5422183
NONE
08069929
 
5597784
NONE
08465823
 
5990051
NONE
09055549
Correspondence name and address
BUCHANAN INGERSOLL, P.C.
MICHAEL L. DENVER
301 GRANT STREET, 20TH FLOOR
PITTSBURGH, PA 15219
Assignment: 8
Reel/Frame:024815/0233   Pages: 3
Recorded: 08/10/2010
Attorney Dkt #:17922/04487
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINCLAIR, RICHARD A.
Exec Dt:
06/30/2003
2
AKBAR, SYED
Exec Dt:
06/30/2003
3
OKELL, PATRICK R.
Exec Dt:
06/30/2010
Assignee
1
FAIRMOUNT MINERALS, LTD.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8852682
US20070036977
11582644
Correspondence name and address
JOHN E. MILLER
800 SUPERIOR AVENUE
1400 KEYBANK CENTER
CLEVELAND, OH 44114-2688
Assignment: 9
Reel/Frame:019046/0810   Pages: 5
Recorded: 03/20/2007
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
OKELL, PATRICK R.
Exec Dt:
07/18/2005
2
SINCLAIR, A. RICHARD
Exec Dt:
07/18/2005
3
AKBAR, SYED
Exec Dt:
07/25/2005
Assignee
1
FAIRMOUNT MINERALS, LTD.
11833 RAVENNA ROAD
P.O. BOX 87
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060035790
11200482
Correspondence name and address
JOHN E. MILLER
CALFEE, HALTER & GRISWOLD, LLP
80 SUPERIOR AVENUE
1400 MCDONALD INVESTMENT CENTER
CLEVELAND, OH 44114
Assignment: 10
Reel/Frame:017499/0490   Pages: 3
Recorded: 04/18/2006
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINCLAIR, A. RICHARD
Exec Dt:
02/17/2006
2
OKELL, PATRICK R.
Exec Dt:
03/08/2006
3
AKBAR, SYED
Exec Dt:
02/23/2006
Assignee
1
FAIRMOUNT MINERALS, LTD.
11833 RAVENNA ROAD
P.O. BOX 87
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20060175059
11336344
Correspondence name and address
HOWREY LLP
C/O IP DOCKETING DEPARTMENT
2941 FAIRVIEW PARK DRIVE, SUITE 200
FALLS CHURCH, VA 22042-7195
Assignment: 11
Reel/Frame:019041/0335   Pages: 5
Recorded: 03/21/2007
Attorney Dkt #:17922/04492
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
AKBAR, SYED
Exec Dt:
03/19/2007
2
OKELL, PATRICK R
Exec Dt:
03/13/2007
3
SINCLAIR, A RICHARD
Exec Dt:
03/13/2007
Assignee
1
FAIRMOUNT MINERALS, LTD.
11830 RAVENNA ROAD
P.O. BOX 87
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7647964
US20070169935
11640813
Correspondence name and address
JOHN E. MILLER
800 SUPERIOR AVENUE
1400 MCDONALD INVESTMENT CENTER
CLEVELAND, OH 44114
Assignment: 12
Reel/Frame:019142/0437   Pages: 5
Recorded: 04/10/2007
Attorney Dkt #:17922/04452
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
SINCLAIR, A RICHARD
Exec Dt:
04/06/2007
2
OKELL, PATRICK R
Exec Dt:
04/06/2007
3
AKBAR, SYED
Exec Dt:
04/06/2007
Assignee
1
FAIRMOUNT MINERALS, LTD.
11830 RAVENNA ROAD
P.O. BOX 87
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7490667
US20080078547
11541874
Correspondence name and address
JOHN E. MILLER
800 SUPERIOR AVENUE
1400 KEYBANK CENTER
CLEVELAND, OH 44114
Assignment: 13
Reel/Frame:020462/0752   Pages: 8
Recorded: 02/05/2008
Attorney Dkt #:0011046-300138
Conveyance: RELEASE OF SECURITY INTEREST
Assignor
1
NATIONAL CITY BANK
Exec Dt:
01/31/2008
Assignees
1
FAIRMOUNT MINERALS, LTD.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
2
BEST SAND CORPORATION
11833 RAVENNA ROAD
CHARDON, OHIO 44024
3
BEST SAND OF PENNSYLVANIA, INC.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
4
CHEYENNE SAND CORP.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
5
CONSTRUCTION AGGREGATES CORPORATION OF MICHIGAN, INC.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
6
D.M. BOYD COMPANY, L.L.C.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
7
FAIRMOUNT MINERALS SALES DE MEXICO, S. DE R.L. DE C.V.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
8
FML HOLDINGS, INC.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
9
MINERAL VISIONS INC.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
10
SPECIALTY SANDS, INC.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
11
STANDARD SAND CORPORATION
11833 RAVENNA ROAD
CHARDON, OHIO 44024
12
TECHNISAND, INC.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
13
WEDRON SILICA COMPANY
11833 RAVENNA ROAD
CHARDON, OHIO 44024
14
WEXFORD SAND CO.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
15
WISCONSIN INDUSTRIAL SAND COMPANY, L.L.C.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
16
WISCONSIN SPECIALTY SANDS, INC.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
Properties
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
Pat #
Pub #
Intl #
App #
 
4888240
NONE
06769065
 
4732920
NONE
06854943
 
5422183
NONE
08069929
 
5520250
NONE
08285908
 
5597784
NONE
08465823
 
5837656
NONE
08611170
 
5990051
NONE
09055549
 
6114410
NONE
09129063
 
5955144
NONE
09137580
 
5948734
NONE
09137601
 
6279656
NONE
09433178
 
6380138
NONE
09444901
 
6328105
NONE
09616648
 
6372678
US20020058581
09955281
Correspondence name and address
MICHAEL L. DEVER
301 GRANT STREET
20TH FLOOR
PITTSBURGH, PA 15218
Assignment: 14
Reel/Frame:024795/0177   Pages: 8
Recorded: 08/05/2010
Attorney Dkt #:17922/04554
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE RECEIVING PARTY DATA PREVIOUSLY RECORDED ON REEL 021677 FRAME 0349. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT TO CORRECT THE ASSIGNEE FROM FAIRMOUNT MINERALS, INC. TO FAIRMOUNT MINERALS, LTD..
Assignors
1
KERNS, KELLEY J.
Exec Dt:
08/05/2010
2
MIZWICKI, ROBERT H.
Exec Dt:
08/04/2010
3
SCHWARK, RYAN
Exec Dt:
08/04/2010
Assignee
1
FAIRMOUNT MINERALS, LTD.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20070270524
11645992
Correspondence name and address
JOHN E. MILLER
800 SUPERIOR AVENUE
1400 KEYBANK CENTER
CLEVELAND, OH 44114-2688
Assignment: 15
Reel/Frame:024973/0350   Pages: 12
Recorded: 09/13/2010
Attorney Dkt #:17922/04555
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 021681 FRAME 0149. ASSIGNOR(S) HEREBY CONFIRMS THE PREVIOUSLY EXECUTED ASSIGNMENT INCORRECTLY NAME THE INTENDED ASSIGNEE.
Assignors
1
MIZWICKI, ROBERT H.
Exec Dt:
08/26/2010
2
KERNS, KELLEY J.
Exec Dt:
08/25/2010
3
SCHWARK, RYAN
Exec Dt:
08/13/2010
Assignee
1
FAIRMOUNT MINERALS, LTD.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
7763316
US20070269593
11645991
Correspondence name and address
JOHN E. MILLER
800 SUPERIOR AVENUE
1400 KEYBANK CENTER
CLEVELAND, OH 44114
Assignment: 16
Reel/Frame:024976/0835   Pages: 6
Recorded: 09/13/2010
Attorney Dkt #:17922/04695
Conveyance: ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors
1
MIZWICKI, ROBERT H.
Exec Dt:
08/26/2010
2
KERNS, KELLEY J.
Exec Dt:
08/25/2010
3
SCHWARK, RYAN
Exec Dt:
08/13/2010
Assignee
1
FAIRMOUNT MINERALS, LTD.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
8754147
US20100286306
12832171
Correspondence name and address
JOHN E. MILLER
800 SUPERIOR AVENUE
1400 KEYBANK CENTER
CLEVELAND, OH 44114
Assignment: 17
Reel/Frame:025012/0490   Pages: 10
Recorded: 09/20/2010
Attorney Dkt #:17922/04560
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE PREVIOUSLY RECORDED ON REEL 021674 FRAME 0390. ASSIGNOR(S) HEREBY CONFIRMS THE EARLIER ASSIGNMENT INCORRECTLY NAMED THE INTENDED ASSIGNEE..
Assignors
1
MIZWICKI, ROBERT H.
Exec Dt:
08/26/2010
2
KERNS, KELLEY J.
Exec Dt:
08/25/2010
Assignee
1
FAIRMOUNT MINERALS, LTD.
11833 RAVENNA ROAD
CHARDON, OHIO 44024
Property
 
Pat #
Pub #
Intl #
App #
 
 
 
 
 
 
 
 
 
 
 
NONE
US20090196991
11630966
Correspondence name and address
JOHN E. MILLER
800 SUPERIOR AVENUE
1400 KEYBANK CENTER
CLEVELAND, OH 44114

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