Search

Olga V. Tcherkasskaya

Examiner (ID: 9084, Phone: (571)270-3672 , Office: P/1615 )

Most Active Art Unit
1615
Art Unit(s)
1615
Total Applications
959
Issued Applications
479
Pending Applications
99
Abandoned Applications
393

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20676341 [patent_doc_number] => 20260115150 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => FORMULATIONS COMPRISING INOSITOL, SILICATES, AND OPTIONALLY AMINO ACIDS WITH IMPROVED SOLUBILITY AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 19/371866 [patent_app_country] => US [patent_app_date] => 2025-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15688 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [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] => 19371866 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/371866
FORMULATIONS COMPRISING INOSITOL, SILICATES, AND OPTIONALLY AMINO ACIDS WITH IMPROVED SOLUBILITY AND METHODS OF MAKING THE SAME Oct 27, 2025 Pending
Array ( [id] => 20583941 [patent_doc_number] => 20260069531 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => POLYMERIC LEUPROLIDE ACETATE FORMULATIONS [patent_app_type] => utility [patent_app_number] => 19/362588 [patent_app_country] => US [patent_app_date] => 2025-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15970 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19362588 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/362588
POLYMERIC LEUPROLIDE ACETATE FORMULATIONS Oct 19, 2025 Pending
Array ( [id] => 20749117 [patent_doc_number] => 20260151335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-06-04 [patent_title] => AMLODIPINE FORMULATIONS [patent_app_type] => utility [patent_app_number] => 19/262397 [patent_app_country] => US [patent_app_date] => 2025-07-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34326 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 19262397 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/262397
AMLODIPINE FORMULATIONS Jul 7, 2025 Pending
Array ( [id] => 20320021 [patent_doc_number] => 20250332109 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-30 [patent_title] => COMPOSITIONS AND METHODS OF USE FOR MODIFIED RELEASE MINOXIDIL [patent_app_type] => utility [patent_app_number] => 19/221438 [patent_app_country] => US [patent_app_date] => 2025-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 67058 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19221438 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/221438
COMPOSITIONS AND METHODS OF USE FOR MODIFIED RELEASE MINOXIDIL May 27, 2025 Abandoned
Array ( [id] => 20066938 [patent_doc_number] => 20250205160 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-06-26 [patent_title] => STABLE PHARMACEUTICAL COMPOSITION OF AN AMINE DRUG [patent_app_type] => utility [patent_app_number] => 19/076661 [patent_app_country] => US [patent_app_date] => 2025-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6577 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19076661 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/076661
STABLE PHARMACEUTICAL COMPOSITION OF AN AMINE DRUG Mar 10, 2025 Pending
Array ( [id] => 20293791 [patent_doc_number] => 20250319034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-10-16 [patent_title] => MICROSPHERE PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 19/059219 [patent_app_country] => US [patent_app_date] => 2025-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14376 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 129 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19059219 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/059219
MICROSPHERE PRODUCTION METHOD Feb 19, 2025 Pending
Array ( [id] => 19845183 [patent_doc_number] => 20250090534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-20 [patent_title] => Phosphodiesterase-5 Inhibitor Combinations, Methods of Making, and Methods of Use Thereof [patent_app_type] => utility [patent_app_number] => 18/948795 [patent_app_country] => US [patent_app_date] => 2024-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16572 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18948795 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/948795
Phosphodiesterase-5 Inhibitor Combinations, Methods of Making, and Methods of Use Thereof Nov 14, 2024 Pending
Array ( [id] => 20254793 [patent_doc_number] => 12427126 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Niclosamide formulations and methods of use [patent_app_type] => utility [patent_app_number] => 18/926688 [patent_app_country] => US [patent_app_date] => 2024-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 4 [patent_no_of_words] => 10362 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18926688 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/926688
Niclosamide formulations and methods of use Oct 24, 2024 Issued
Array ( [id] => 19982669 [patent_doc_number] => 20250120891 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-04-17 [patent_title] => ORAL CARE COMPOSITIONS COMPRISING DICARBOXYLIC ACID [patent_app_type] => utility [patent_app_number] => 18/911374 [patent_app_country] => US [patent_app_date] => 2024-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14218 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18911374 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/911374
ORAL CARE COMPOSITIONS COMPRISING DICARBOXYLIC ACID Oct 9, 2024 Pending
Array ( [id] => 19784156 [patent_doc_number] => 20250057835 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-20 [patent_title] => ORAL PHARMACEUTICAL COMPOSITION CONTAINING HETEROCYCLIC COMPOUND [patent_app_type] => utility [patent_app_number] => 18/888277 [patent_app_country] => US [patent_app_date] => 2024-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15585 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 18888277 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/888277
ORAL PHARMACEUTICAL COMPOSITION CONTAINING HETEROCYCLIC COMPOUND Sep 17, 2024 Pending
Array ( [id] => 20584158 [patent_doc_number] => 20260069748 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-03-12 [patent_title] => COATING MATERIALS AND METHODS FOR MEDICAL DEVICES [patent_app_type] => utility [patent_app_number] => 18/883941 [patent_app_country] => US [patent_app_date] => 2024-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6601 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18883941 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/883941
COATING MATERIALS AND METHODS FOR MEDICAL DEVICES Sep 11, 2024 Pending
Array ( [id] => 19629574 [patent_doc_number] => 20240408023 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-12-12 [patent_title] => DOSAGE FORMS OF CONTROLLED RELEASE AT SPECIFIC GASTROINTESTINAL SITES [patent_app_type] => utility [patent_app_number] => 18/810262 [patent_app_country] => US [patent_app_date] => 2024-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19343 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18810262 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/810262
DOSAGE FORMS OF CONTROLLED RELEASE AT SPECIFIC GASTROINTESTINAL SITES Aug 19, 2024 Pending
Array ( [id] => 20676399 [patent_doc_number] => 20260115208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2026-04-30 [patent_title] => SUSTAINED RELEASE COMPOSITION COMPRISING AN ETHYLCELLULOSE [patent_app_type] => utility [patent_app_number] => 18/804672 [patent_app_country] => US [patent_app_date] => 2024-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18804672 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/804672
SUSTAINED RELEASE COMPOSITION COMPRISING AN ETHYLCELLULOSE Aug 13, 2024 Pending
Array ( [id] => 19830875 [patent_doc_number] => 20250082661 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-13 [patent_title] => ORAL FORMULATIONS OF CYTIDINE ANALOGS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 18/800988 [patent_app_country] => US [patent_app_date] => 2024-08-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33377 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18800988 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/800988
ORAL FORMULATIONS OF CYTIDINE ANALOGS AND METHODS OF USE THEREOF Aug 11, 2024 Pending
Array ( [id] => 19599383 [patent_doc_number] => 20240390263 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-28 [patent_title] => SUSTAINED RELEASE COMPOSITION COMPRISING A METHYLCELLULOSE [patent_app_type] => utility [patent_app_number] => 18/790448 [patent_app_country] => US [patent_app_date] => 2024-07-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18790448 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/790448
SUSTAINED RELEASE COMPOSITION COMPRISING A METHYLCELLULOSE Jul 30, 2024 Pending
Array ( [id] => 19691347 [patent_doc_number] => 20250009892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-09 [patent_title] => DELIVERY SYSTEMS AND METHODS FOR REACTIVE HYDROXYL-CONTAINING COMPOUNDS [patent_app_type] => utility [patent_app_number] => 18/769767 [patent_app_country] => US [patent_app_date] => 2024-07-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15595 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -30 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18769767 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/769767
DELIVERY SYSTEMS AND METHODS FOR REACTIVE HYDROXYL-CONTAINING COMPOUNDS Jul 10, 2024 Pending
Array ( [id] => 19510411 [patent_doc_number] => 20240342097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SOLID ORAL PHARMACEUTICAL COMPOSITIONS COMPRISING COMPLEX MONOLITHIC MATRICES FOR CHRONOTROPIC ADMINISTRATION OF MEDICAMENTS IN THE GASTROINTESTINAL TRACT [patent_app_type] => utility [patent_app_number] => 18/755717 [patent_app_country] => US [patent_app_date] => 2024-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8964 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18755717 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/755717
SOLID ORAL PHARMACEUTICAL COMPOSITIONS COMPRISING COMPLEX MONOLITHIC MATRICES FOR CHRONOTROPIC ADMINISTRATION OF MEDICAMENTS IN THE GASTROINTESTINAL TRACT Jun 26, 2024 Pending
Array ( [id] => 19707775 [patent_doc_number] => 20250017917 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-01-16 [patent_title] => PHARMACEUTICAL DOSAGE FORMS [patent_app_type] => utility [patent_app_number] => 18/746814 [patent_app_country] => US [patent_app_date] => 2024-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23290 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18746814 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/746814
PHARMACEUTICAL DOSAGE FORMS Jun 17, 2024 Pending
Array ( [id] => 19860588 [patent_doc_number] => 20250099374 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => Pharmaceutical Formulation [patent_app_type] => utility [patent_app_number] => 18/654460 [patent_app_country] => US [patent_app_date] => 2024-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23859 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 18654460 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/654460
Pharmaceutical Formulation May 2, 2024 Pending
Array ( [id] => 20401203 [patent_doc_number] => 12491162 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-09 [patent_title] => Formulations of tegavivint [patent_app_type] => utility [patent_app_number] => 18/642595 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 30 [patent_figures_cnt] => 35 [patent_no_of_words] => 8102 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18642595 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642595
Formulations of tegavivint Apr 21, 2024 Issued
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