
Oleg Korsak
Examiner (ID: 18464, Phone: (571)270-1938 , Office: P/2492 )
| Most Active Art Unit | 2492 |
| Art Unit(s) | 2492 |
| Total Applications | 1089 |
| Issued Applications | 884 |
| Pending Applications | 106 |
| Abandoned Applications | 138 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 19717464
[patent_doc_number] => 12202987
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-01-21
[patent_title] => Radiation curable ink jet composition and ink set
[patent_app_type] => utility
[patent_app_number] => 17/570412
[patent_app_country] => US
[patent_app_date] => 2022-01-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 14052
[patent_no_of_claims] => 5
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 181
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570412
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/570412 | Radiation curable ink jet composition and ink set | Jan 6, 2022 | Issued |
Array
(
[id] => 17660827
[patent_doc_number] => 20220181292
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-09
[patent_title] => ADHESIVE BONDING COMPOSITION AND ELECTRONIC COMPONENTS PREPARED FROM THE SAME
[patent_app_type] => utility
[patent_app_number] => 17/647275
[patent_app_country] => US
[patent_app_date] => 2022-01-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 23626
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -14
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17647275
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/647275 | Adhesive bonding composition and electronic components prepared from the same | Jan 5, 2022 | Issued |
Array
(
[id] => 19076616
[patent_doc_number] => 11945966
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-04-02
[patent_title] => Photocurable composition with enhanced thermal stability
[patent_app_type] => utility
[patent_app_number] => 17/643534
[patent_app_country] => US
[patent_app_date] => 2021-12-09
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 2
[patent_figures_cnt] => 3
[patent_no_of_words] => 5298
[patent_no_of_claims] => 19
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 103
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643534
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/643534 | Photocurable composition with enhanced thermal stability | Dec 8, 2021 | Issued |
Array
(
[id] => 17482300
[patent_doc_number] => 20220089804
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-03-24
[patent_title] => RADIATION-CURABLE COMPOSITION BY ANIONIC POLYMERIZATION
[patent_app_type] => utility
[patent_app_number] => 17/544389
[patent_app_country] => US
[patent_app_date] => 2021-12-07
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6486
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -11
[patent_words_short_claim] => 86
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17544389
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/544389 | RADIATION-CURABLE COMPOSITION BY ANIONIC POLYMERIZATION | Dec 6, 2021 | Abandoned |
Array
(
[id] => 17704665
[patent_doc_number] => 20220204671
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-30
[patent_title] => FLUORINATED ACRYLATE-BASED COPOLYMER AND PHOTOSENSITIVE RESIN COMPOSITION COMPRISING SAME
[patent_app_type] => utility
[patent_app_number] => 17/543563
[patent_app_country] => US
[patent_app_date] => 2021-12-06
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 9704
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -9
[patent_words_short_claim] => 153
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17543563
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/543563 | FLUORINATED ACRYLATE-BASED COPOLYMER AND PHOTOSENSITIVE RESIN COMPOSITION COMPRISING SAME | Dec 5, 2021 | Abandoned |
Array
(
[id] => 20201586
[patent_doc_number] => 12404355
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2025-09-02
[patent_title] => Photopolymerizable composition and cured film and display device using the same
[patent_app_type] => utility
[patent_app_number] => 17/540824
[patent_app_country] => US
[patent_app_date] => 2021-12-02
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 2121
[patent_no_of_claims] => 20
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 85
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17540824
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/540824 | Photopolymerizable composition and cured film and display device using the same | Dec 1, 2021 | Issued |
Array
(
[id] => 19536794
[patent_doc_number] => 12129335
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2024-10-29
[patent_title] => Curable composition, cured product, and compound
[patent_app_type] => utility
[patent_app_number] => 17/457107
[patent_app_country] => US
[patent_app_date] => 2021-12-01
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 19728
[patent_no_of_claims] => 8
[patent_no_of_ind_claims] => 2
[patent_words_short_claim] => 213
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17457107
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/457107 | Curable composition, cured product, and compound | Nov 30, 2021 | Issued |
Array
(
[id] => 17642151
[patent_doc_number] => 20220169889
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-02
[patent_title] => UV Curable Coating Compositions Containing Aliphatic Urethane Acrylate Resins
[patent_app_type] => utility
[patent_app_number] => 17/533622
[patent_app_country] => US
[patent_app_date] => 2021-11-23
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5328
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -13
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17533622
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/533622 | UV curable coating compositions containing aliphatic urethane acrylate resins | Nov 22, 2021 | Issued |
Array
(
[id] => 18895068
[patent_doc_number] => 20240010553
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2024-01-11
[patent_title] => COMPOSITION FOR FORMING COATING LAYER OF OPTICAL FIBER AND CURED LAYER THEREOF, OPTICAL FIBER HAVING CURED LAYER, AND USE THEREOF
[patent_app_type] => utility
[patent_app_number] => 18/252057
[patent_app_country] => US
[patent_app_date] => 2021-11-17
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 8793
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -15
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18252057
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/252057 | Composition for forming coating layer of optical fiber and cured layer thereof, optical fiber having cured layer, and use thereof | Nov 16, 2021 | Issued |
Array
(
[id] => 17611726
[patent_doc_number] => 20220154005
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-19
[patent_title] => BUILD MATERIALS FOR PRINTING 3D ARTICLES
[patent_app_type] => utility
[patent_app_number] => 17/523301
[patent_app_country] => US
[patent_app_date] => 2021-11-10
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5473
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -18
[patent_words_short_claim] => 27
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17523301
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/523301 | Build materials for printing 3D articles | Nov 9, 2021 | Issued |
Array
(
[id] => 18786161
[patent_doc_number] => 20230374186
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-11-23
[patent_title] => PHOTOSENSITIVE RESIN COMPOSITION, CURED PRODUCT THEREOF AND MULTILAYER MATERIAL
[patent_app_type] => utility
[patent_app_number] => 18/031350
[patent_app_country] => US
[patent_app_date] => 2021-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 12899
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -7
[patent_words_short_claim] => 79
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18031350
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/031350 | PHOTOSENSITIVE RESIN COMPOSITION, CURED PRODUCT THEREOF AND MULTILAYER MATERIAL | Nov 3, 2021 | Pending |
Array
(
[id] => 17602420
[patent_doc_number] => 11330888
[patent_country] => US
[patent_kind] => B1
[patent_issue_date] => 2022-05-17
[patent_title] => Light-curable artificial nails, methods of preparation and methods of use thereof
[patent_app_type] => utility
[patent_app_number] => 17/519453
[patent_app_country] => US
[patent_app_date] => 2021-11-04
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 16
[patent_figures_cnt] => 20
[patent_no_of_words] => 19375
[patent_no_of_claims] => 22
[patent_no_of_ind_claims] => 1
[patent_words_short_claim] => 61
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => patent
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17519453
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/519453 | Light-curable artificial nails, methods of preparation and methods of use thereof | Nov 3, 2021 | Issued |
Array
(
[id] => 17414475
[patent_doc_number] => 20220049379
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-02-17
[patent_title] => FINE FIBERS MADE FROM ROOM TEMPERATURE CROSSLINKING
[patent_app_type] => utility
[patent_app_number] => 17/513477
[patent_app_country] => US
[patent_app_date] => 2021-10-28
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 11124
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -20
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17513477
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/513477 | Fine fibers made from room temperature crosslinking | Oct 27, 2021 | Issued |
Array
(
[id] => 17580406
[patent_doc_number] => 20220137261
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-05-05
[patent_title] => OPTICAL ELEMENT, OPTICAL APPARATUS, IMAGING APPARATUS, AND COMPOUND
[patent_app_type] => utility
[patent_app_number] => 17/512475
[patent_app_country] => US
[patent_app_date] => 2021-10-27
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6555
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -12
[patent_words_short_claim] => 216
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17512475
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/512475 | Optical element, optical apparatus, imaging apparatus, and compound | Oct 26, 2021 | Issued |
Array
(
[id] => 18817658
[patent_doc_number] => 20230391998
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-12-07
[patent_title] => ADDITIVE MANUFACTURING OF THREE-DIMENSIONAL OBJECTS CONTAINING A TRANSPARENT MATERIAL
[patent_app_type] => utility
[patent_app_number] => 18/033105
[patent_app_country] => US
[patent_app_date] => 2021-10-21
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 32515
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -55
[patent_words_short_claim] => 21
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18033105
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/033105 | ADDITIVE MANUFACTURING OF THREE-DIMENSIONAL OBJECTS CONTAINING A TRANSPARENT MATERIAL | Oct 20, 2021 | Pending |
Array
(
[id] => 17548245
[patent_doc_number] => 20220119586
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-21
[patent_title] => UV-CURABLE RESINS USED FOR CHEMICAL MECHANICAL POLISHING PADS
[patent_app_type] => utility
[patent_app_number] => 17/503422
[patent_app_country] => US
[patent_app_date] => 2021-10-18
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 7095
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -22
[patent_words_short_claim] => 28
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17503422
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/503422 | UV-curable resins used for chemical mechanical polishing pads | Oct 17, 2021 | Issued |
Array
(
[id] => 18709411
[patent_doc_number] => 20230332026
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-10-19
[patent_title] => PHOTOCURABLE COMPOSITION, CURED PRODUCT OF SAME, PHOTOFUSIBLE RESIN COMPOSITION AND ADHESIVE SET
[patent_app_type] => utility
[patent_app_number] => 17/926667
[patent_app_country] => US
[patent_app_date] => 2021-10-13
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 5712
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -6
[patent_words_short_claim] => 32
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17926667
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/926667 | PHOTOCURABLE COMPOSITION, CURED PRODUCT OF SAME, PHOTOFUSIBLE RESIN COMPOSITION AND ADHESIVE SET | Oct 12, 2021 | Pending |
Array
(
[id] => 17657152
[patent_doc_number] => 20220177617
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-06-09
[patent_title] => REFRACTIVE INDEX MATCHED RESIN FOR ELECTROPHORETIC DISPLAYS AND OTHER APPLICATIONS
[patent_app_type] => utility
[patent_app_number] => 17/498702
[patent_app_country] => US
[patent_app_date] => 2021-10-11
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 3391
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 2
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17498702
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/498702 | Refractive index matched resin for electrophoretic displays and other applications | Oct 10, 2021 | Issued |
Array
(
[id] => 18535885
[patent_doc_number] => 20230240971
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2023-08-03
[patent_title] => SILICONE-(METH)ACRYLATE COPOLYMER AND METHODS FOR ITS PREPARATION AND USE IN PERSONAL CARE COMPOSITIONS
[patent_app_type] => utility
[patent_app_number] => 18/004939
[patent_app_country] => US
[patent_app_date] => 2021-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 6780
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -17
[patent_words_short_claim] => 199
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004939
[rel_patent_id] =>[rel_patent_doc_number] =>) 18/004939 | SILICONE-(METH)ACRYLATE COPOLYMER AND METHODS FOR ITS PREPARATION AND USE IN PERSONAL CARE COMPOSITIONS | Oct 4, 2021 | Pending |
Array
(
[id] => 17533775
[patent_doc_number] => 20220112384
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2022-04-14
[patent_title] => OLIGOMERIC AMINOKETONES AND THEIR USE AS PHOTOINITIATORS
[patent_app_type] => utility
[patent_app_number] => 17/494038
[patent_app_country] => US
[patent_app_date] => 2021-10-05
[patent_effective_date] => 0000-00-00
[patent_drawing_sheets_cnt] => 0
[patent_figures_cnt] => 0
[patent_no_of_words] => 4155
[patent_no_of_claims] => 0
[patent_no_of_ind_claims] => -8
[patent_words_short_claim] => 183
[patent_maintenance] => 1
[patent_no_of_assignments] => 0
[patent_current_assignee] =>[type] => publication
[pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17494038
[rel_patent_id] =>[rel_patent_doc_number] =>) 17/494038 | Oligomeric aminoketones and their use as photoinitiators | Oct 4, 2021 | Issued |