Search

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 numberTitle of the applicationFiling DateStatus
Array ( [id] => 17776654 [patent_doc_number] => 20220243003 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-04 [patent_title] => PREPARATION METHOD OF POLYMER [patent_app_type] => utility [patent_app_number] => 17/725318 [patent_app_country] => US [patent_app_date] => 2022-04-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17725318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/725318
Preparation method of polymer Apr 19, 2022 Issued
Array ( [id] => 17761541 [patent_doc_number] => 20220235153 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => PHOTOINITIATORS FOR LIGHT-CURABLE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 17/719757 [patent_app_country] => US [patent_app_date] => 2022-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6535 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 17719757 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/719757
Photoinitiators for light-curable compositions Apr 12, 2022 Issued
Array ( [id] => 18468955 [patent_doc_number] => 20230203239 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-29 [patent_title] => Cyclic ether-anhydride photopolyaddition and uses thereof [patent_app_type] => utility [patent_app_number] => 17/912549 [patent_app_country] => US [patent_app_date] => 2022-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15983 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17912549 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/912549
Cyclic ether-anhydride photopolyaddition and uses thereof Mar 22, 2022 Pending
Array ( [id] => 18581917 [patent_doc_number] => 20230264172 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => Super Absorbent Polymer and Preparation Method Thereof [patent_app_type] => utility [patent_app_number] => 18/010365 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9800 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18010365 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/010365
Super Absorbent Polymer and Preparation Method Thereof Mar 16, 2022 Pending
Array ( [id] => 19916292 [patent_doc_number] => 12291646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Photocurable (meth)acrylate compositions [patent_app_type] => utility [patent_app_number] => 17/654613 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1907 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654613 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654613
Photocurable (meth)acrylate compositions Mar 13, 2022 Issued
Array ( [id] => 19717395 [patent_doc_number] => 12202918 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-21 [patent_title] => Photocurable (meth)acrylate compositions [patent_app_type] => utility [patent_app_number] => 17/654639 [patent_app_country] => US [patent_app_date] => 2022-03-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7020 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 8 [patent_words_short_claim] => 173 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17654639 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/654639
Photocurable (meth)acrylate compositions Mar 13, 2022 Issued
Array ( [id] => 17882792 [patent_doc_number] => 20220298269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => Active Energy Ray Curable Composition [patent_app_type] => utility [patent_app_number] => 17/692291 [patent_app_country] => US [patent_app_date] => 2022-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7477 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 63 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17692291 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/692291
Active energy ray curable composition Mar 10, 2022 Issued
Array ( [id] => 20357486 [patent_doc_number] => 12473470 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Photocurable adhesive [patent_app_type] => utility [patent_app_number] => 17/687733 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1193 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687733 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687733
Photocurable adhesive Mar 6, 2022 Issued
Array ( [id] => 20357488 [patent_doc_number] => 12473472 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-18 [patent_title] => Photocurable adhesive [patent_app_type] => utility [patent_app_number] => 17/687728 [patent_app_country] => US [patent_app_date] => 2022-03-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2213 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687728
Photocurable adhesive Mar 6, 2022 Issued
Array ( [id] => 17867141 [patent_doc_number] => 20220289876 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => POLYMERS, METHODS OF MAKING POLYMERS, AND METHODS OF COUPLING OLIGONUCLEOTIDES TO POLYMERS [patent_app_type] => utility [patent_app_number] => 17/686828 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12113 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17686828 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686828
POLYMERS, METHODS OF MAKING POLYMERS, AND METHODS OF COUPLING OLIGONUCLEOTIDES TO POLYMERS Mar 3, 2022 Pending
Array ( [id] => 17672900 [patent_doc_number] => 20220186067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => THIOL-ISOCYANATE-EPOXIDE FORMULATIONS FOR ADDITIVE MANUFACTURING [patent_app_type] => utility [patent_app_number] => 17/686529 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3906 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17686529 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/686529
THIOL-ISOCYANATE-EPOXIDE FORMULATIONS FOR ADDITIVE MANUFACTURING Mar 3, 2022 Pending
Array ( [id] => 17851123 [patent_doc_number] => 20220281164 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => TILED POROUS ARCHITECTED COMPOSITIONS, METHODS OF THEIR MAKING AND METHODS OF THEIR USE [patent_app_type] => utility [patent_app_number] => 17/687493 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17687493 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/687493
Tiled porous architected compositions, methods of their making and methods of their use Mar 3, 2022 Issued
Array ( [id] => 17851971 [patent_doc_number] => 20220282013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-08 [patent_title] => CURABLE RESIN COMPOSITION AND METHOD OF MANUFACTURING ARTICLE [patent_app_type] => utility [patent_app_number] => 17/683033 [patent_app_country] => US [patent_app_date] => 2022-02-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11342 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17683033 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/683033
Curable resin composition and method of manufacturing article Feb 27, 2022 Issued
Array ( [id] => 19667644 [patent_doc_number] => 12180376 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-12-31 [patent_title] => Radiation-curable ink jet composition and recording method [patent_app_type] => utility [patent_app_number] => 17/676280 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6697 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17676280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/676280
Radiation-curable ink jet composition and recording method Feb 20, 2022 Issued
Array ( [id] => 17792159 [patent_doc_number] => 20220251250 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => PHOTOCURABLE RESIN COMPOSITION WITH LOW SHRINKAGE AND HIGH ACCURACY FOR USE IN ADDITIVE MANUFACTURING PROCESSES [patent_app_type] => utility [patent_app_number] => 17/665786 [patent_app_country] => US [patent_app_date] => 2022-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2545 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 59 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17665786 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/665786
Photocurable resin composition with low shrinkage and high accuracy for use in additive manufacturing processes Feb 6, 2022 Issued
Array ( [id] => 19915631 [patent_doc_number] => 12290980 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Additive manufacturing of three-dimensional objects containing a transparent material [patent_app_type] => utility [patent_app_number] => 17/578572 [patent_app_country] => US [patent_app_date] => 2022-01-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 28 [patent_no_of_words] => 27945 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 272 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17578572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/578572
Additive manufacturing of three-dimensional objects containing a transparent material Jan 18, 2022 Issued
Array ( [id] => 19615068 [patent_doc_number] => 20240400748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-05 [patent_title] => MONOMER COMPOSITION, CURABLE COMPOSITION, MOLDED BODY AND METHOD FOR PRODUCING MONOMER COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/262753 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14958 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 67 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18262753 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/262753
MONOMER COMPOSITION, CURABLE COMPOSITION, MOLDED BODY AND METHOD FOR PRODUCING MONOMER COMPOSITION Jan 13, 2022 Pending
Array ( [id] => 20578540 [patent_doc_number] => 12570782 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-03-10 [patent_title] => Fabrication of solid materials or films from a polymerizable liquid [patent_app_type] => utility [patent_app_number] => 17/576190 [patent_app_country] => US [patent_app_date] => 2022-01-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 21 [patent_no_of_words] => 17051 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17576190 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/576190
Fabrication of solid materials or films from a polymerizable liquid Jan 13, 2022 Issued
Array ( [id] => 19505020 [patent_doc_number] => 12116431 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-10-15 [patent_title] => Light-curing resin composition, three-dimensional object containing the same, and manufacturing method of three-dimensional object [patent_app_type] => utility [patent_app_number] => 17/571572 [patent_app_country] => US [patent_app_date] => 2022-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4600 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17571572 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/571572
Light-curing resin composition, three-dimensional object containing the same, and manufacturing method of three-dimensional object Jan 9, 2022 Issued
Array ( [id] => 18836792 [patent_doc_number] => 11844849 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-19 [patent_title] => Dental compositions comprising nanoparticles providing a refractive index differential between polymerizable resin and filler [patent_app_type] => utility [patent_app_number] => 17/570781 [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] => 13469 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17570781 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/570781
Dental compositions comprising nanoparticles providing a refractive index differential between polymerizable resin and filler Jan 6, 2022 Issued
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