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 :
YOON, HEEYOUNG
|
Total Assignments:
22
|
Assignment:
1
|
|
|
Reel/Frame: | 003909/0461 | |
| Pages: | 1 |
| | Recorded: | 07/27/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06286992
|
Correspondence name and address
|
|
DALE LOVERCHECK
|
|
CONOCO COAL DEV. CO.
|
|
RESEARCH DIV.
|
|
LIBRARY, PA 15129
|
|
Assignment:
2
|
|
|
Reel/Frame: | 003940/0636 | |
| Pages: | 1 |
| | Recorded: | 10/26/1981 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
HIGH RIDGE PARK |
STAMFORD, CONNECTICUT |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06315115
|
Correspondence name and address
|
|
DALE LOVERCHECK
|
|
CONOCO COAL DEVELOPMENT CO.
|
|
RESEARCH DIVISION
|
|
LIBRARY, PA 15129
|
|
Assignment:
3
|
|
|
Reel/Frame: | 003973/0667 | |
| Pages: | 1 |
| | Recorded: | 01/22/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06341946
|
Correspondence name and address
|
|
DALE LOVERCHECK
|
|
CONOCO COAL DEV. CO.
|
|
RESEARCH DIV.
|
|
LIBRARY, PA 15129
|
|
Assignment:
4
|
|
|
Reel/Frame: | 004009/0127 | |
| Pages: | 1 |
| | Recorded: | 06/16/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06389131
|
Correspondence name and address
|
|
DALE LOVERCHECK
|
|
CONOCO INC.
|
|
COAL RESEARCH DIVISION
|
|
LIBRARY, PA 15129
|
|
Assignment:
5
|
|
|
Reel/Frame: | 004012/0899 | |
| Pages: | 1 |
| | Recorded: | 06/07/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
A CORP. OF DE |
STAMFORD, CONNECTICUT |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06385747
|
Correspondence name and address
|
|
DALE LOVERCHECK
|
|
CONOCO INC.
|
|
COAL RESEARCH DIV.
|
|
LIBRARY, PA 15129
|
|
Assignment:
6
|
|
|
Reel/Frame: | 004018/0039 | |
| Pages: | 1 |
| | Recorded: | 06/16/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06388839
|
Correspondence name and address
|
|
DALE LOVERCHECK
|
|
CONOCO, INC.
|
|
COAL RESEARCH DIVISION
|
|
LIBRARY, PA 15129
|
|
Assignment:
7
|
|
|
Reel/Frame: | 004042/0624 | |
| Pages: | 1 |
| | Recorded: | 09/03/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
A CORP. OF DE |
STAMFORD, CONNECTICUT |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06414984
|
Correspondence name and address
|
|
DALE LOVERCHECK
|
|
COAL RESEARCH DIVISION
|
|
CONOCO INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
8
|
|
|
Reel/Frame: | 004042/0759 | |
| Pages: | 1 |
| | Recorded: | 09/03/1982 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
A CORP. OF DE |
STAMFORD, CONNECTICUT |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06414744
|
Correspondence name and address
|
|
DALE LOVERCHECK
|
|
COAL RESEARCH DIVISION
|
|
CONOCO INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
9
|
|
|
Reel/Frame: | 004118/0886 | |
| Pages: | 1 |
| | Recorded: | 04/15/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
A CORP. OF DE |
STAMFORD, CONNECTICUT |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06485149
|
Correspondence name and address
|
|
DALE LOVERCHECK
|
|
COAL RESEARCH DIV.
|
|
CONOCO INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
10
|
|
|
Reel/Frame: | 004178/0679 | |
| Pages: | 1 |
| | Recorded: | 09/15/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
LIBRARY, PENNSYLVANIA 15129 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06532257
|
Correspondence name and address
|
|
DALE LOVERCHECK
|
|
COAL RESEARCH DIVISION
|
|
CONOCO INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
11
|
|
|
Reel/Frame: | 004186/0967 | |
| Pages: | 1 |
| | Recorded: | 10/19/1983 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06543542
|
Correspondence name and address
|
|
DALE LOVERCHECK
|
|
CONOCO INC.
|
|
COAL RESEARCH DIVISION
|
|
LIBRARY, PA 15129
|
|
Assignment:
12
|
|
|
Reel/Frame: | 004302/0471 | |
| Pages: | 1 |
| | Recorded: | 08/17/1984 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06624360
|
Correspondence name and address
|
|
WILLIAM A. MIKESELL, JR.
|
|
COAL RESEARCH DIVISION
|
|
CONOCO INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
13
|
|
|
Reel/Frame: | 004386/0804 | |
| Pages: | 1 |
| | Recorded: | 03/22/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06714750
|
Correspondence name and address
|
|
WILLIAM A. MIKESELL, JR.
|
|
COAL RESEARCH DIVISION
|
|
CONOCO, INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
14
|
|
|
Reel/Frame: | 004386/0845 | |
| Pages: | 1 |
| | Recorded: | 03/22/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06714748
|
Correspondence name and address
|
|
WILLIAM A. MIKESELL, JR.
|
|
COAL RESEARCH DIVISION
|
|
CONOCO INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
15
|
|
|
Reel/Frame: | 004386/0855 | |
| Pages: | 1 |
| | Recorded: | 03/22/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06714742
|
Correspondence name and address
|
|
WILLIAM A. MIKESELL, JR.
|
|
COAL RESEARCH DIV.
|
|
CONOCO INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
16
|
|
|
Reel/Frame: | 004386/0856 | |
| Pages: | 1 |
| | Recorded: | 03/22/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06714741
|
Correspondence name and address
|
|
WILLIAM A. MIKESELL, JR.
|
|
COAL RESEARCH DIV.
|
|
CONOCO INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
17
|
|
|
Reel/Frame: | 004392/0551 | |
| Pages: | 1 |
| | Recorded: | 03/22/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06714754
|
Correspondence name and address
|
|
WILLIAM A. MIKESELL, JR.
|
|
COAL RESEARCH DIVISION
|
|
CONOCO INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
18
|
|
|
Reel/Frame: | 004395/0983 | |
| Pages: | 1 |
| | Recorded: | 03/22/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06714751
|
Correspondence name and address
|
|
WILLIAM A. MIKESELL, JR.
|
|
COAL RESEARCH DIVISION
|
|
CONOCO INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
19
|
|
|
Reel/Frame: | 004409/0670 | |
| Pages: | 1 |
| | Recorded: | 05/20/1985 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
Assignee
|
|
|
A CORP OF DE |
WILMINGTON, DELAWARE |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06736157
|
Correspondence name and address
|
|
CORTLAN R. SCHUPBACH
|
|
COAL RESEARCH DIV.
|
|
CONOCO INC.
|
|
LIBRARY, PA 15129
|
|
Assignment:
20
|
|
|
Reel/Frame: | 004517/0588 | |
| Pages: | 1 |
| | Recorded: | 01/15/1986 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST. |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
06818941
|
Correspondence name and address
|
|
CORTLAN R. SCHUPBACH
|
|
COAL RESEARCH DIVISION
|
|
CONOCO INC.,
|
|
LIBRARY, PA 15129
|
|
Assignment:
21
|
|
|
Reel/Frame: | 061027/0153 | |
| Pages: | 3 |
| | Recorded: | 09/08/2022 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
25 NAUTILUS AVENUE |
PLAINVIEW, NEW YORK 11803 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
29848118
|
Correspondence name and address
|
|
COLLARD & ROE, P.C.
|
|
1077 NORTHERN BOULEVARD
|
|
ROSLYN, NY 11576
|
|
Assignment:
22
|
|
|
Reel/Frame: | 063435/0116 | |
| Pages: | 3 |
| | Recorded: | 04/25/2023 | | |
Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
|
Assignee
|
|
|
25 NAUTILUS AVENUE |
PLAINVIEW, NEW YORK 11803 |
|
|
Pat #
|
Pub #
|
Intl #
|
App #
|
|
|
|
|
|
|
|
|
|
|
|
NONE
|
|
|
18103579
|
Correspondence name and address
|
|
COLLARD & ROE, P.C.
|
|
1077 NORTHERN BOULEVARD
|
|
ROSLYN, NY 11576
|
|
Search Results as of:
09/22/2024 04:03 AM
If you have any comments or questions concerning the data displayed,
contact
PRD / Assignments at 571-272-3350. v.2.6
Web interface last modified:
August 25, 2017 v.2.6
|