Search

Blaine G. Doletski

Examiner (ID: 7724, Phone: (571)272-2766 , Office: P/1672 )

Most Active Art Unit
1622
Art Unit(s)
1622, 1621, 1671, 1692, 1672
Total Applications
809
Issued Applications
620
Pending Applications
50
Abandoned Applications
152

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18251544 [patent_doc_number] => 20230078583 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-16 [patent_title] => PREPARATION METHOD OF ESTER COMPOUND [patent_app_type] => utility [patent_app_number] => 17/904113 [patent_app_country] => US [patent_app_date] => 2021-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4350 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904113 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904113
PREPARATION METHOD OF ESTER COMPOUND Jan 25, 2021 Pending
Array ( [id] => 17603959 [patent_doc_number] => 11332430 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-17 [patent_title] => Pleuromulin lauric acid ester with antibacterial activity and a method of preparing the same [patent_app_type] => utility [patent_app_number] => 17/157909 [patent_app_country] => US [patent_app_date] => 2021-01-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 4108 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17157909 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/157909
Pleuromulin lauric acid ester with antibacterial activity and a method of preparing the same Jan 24, 2021 Issued
Array ( [id] => 20730173 [patent_doc_number] => 12637420 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-05-26 [patent_title] => Method for separation of methionine sulfoxide diastereomers [patent_app_type] => utility [patent_app_number] => 17/155515 [patent_app_country] => US [patent_app_date] => 2021-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 0 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17155515 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/155515
Method for separation of methionine sulfoxide diastereomers Jan 21, 2021 Issued
Array ( [id] => 18444519 [patent_doc_number] => 11680077 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Preparation method for glufosinate [patent_app_type] => utility [patent_app_number] => 17/610051 [patent_app_country] => US [patent_app_date] => 2021-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3600 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17610051 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/610051
Preparation method for glufosinate Jan 19, 2021 Issued
Array ( [id] => 17769361 [patent_doc_number] => 11401288 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Beta-amino phosphonic acid derivative and preparation method therefor [patent_app_type] => utility [patent_app_number] => 17/146729 [patent_app_country] => US [patent_app_date] => 2021-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5265 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146729 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146729
Beta-amino phosphonic acid derivative and preparation method therefor Jan 11, 2021 Issued
Array ( [id] => 16792003 [patent_doc_number] => 20210121820 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-29 [patent_title] => Processes for Removing a Nitrogen-Based Compound from a Gas or Liquid Stream to Produce a Nitrogen-Based Product [patent_app_type] => utility [patent_app_number] => 17/139196 [patent_app_country] => US [patent_app_date] => 2020-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13708 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 50 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17139196 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/139196
Processes for Removing a Nitrogen-Based Compound from a Gas or Liquid Stream to Produce a Nitrogen-Based Product Dec 30, 2020 Pending
Array ( [id] => 16777887 [patent_doc_number] => 20210114964 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => METHOD FOR THE PRODUCTION OF 2,4-DIHYDROXYBUTYRIC ACID [patent_app_type] => utility [patent_app_number] => 17/138348 [patent_app_country] => US [patent_app_date] => 2020-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2875 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17138348 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/138348
Method for the production of 2,4-dihydroxybutyric acid Dec 29, 2020 Issued
Array ( [id] => 18199224 [patent_doc_number] => 20230052743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Separation Process and Apparatus [patent_app_type] => utility [patent_app_number] => 17/785748 [patent_app_country] => US [patent_app_date] => 2020-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6297 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17785748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/785748
Separation process and apparatus Dec 14, 2020 Issued
Array ( [id] => 16932285 [patent_doc_number] => 20210198174 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => PROCESS FOR MAKING HIGH PURITY SALTS [patent_app_type] => utility [patent_app_number] => 17/119070 [patent_app_country] => US [patent_app_date] => 2020-12-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3581 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 17119070 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/119070
PROCESS FOR MAKING HIGH PURITY SALTS Dec 10, 2020 Abandoned
Array ( [id] => 17896900 [patent_doc_number] => 20220306562 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-29 [patent_title] => METHOD FOR PRODUCING LEVULINIC ACID IN MOLTEN SALT HYDRATE FROM CELLULOSE HYDROLYSIS [patent_app_type] => utility [patent_app_number] => 17/611811 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2747 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611811 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611811
METHOD FOR PRODUCING LEVULINIC ACID IN MOLTEN SALT HYDRATE FROM CELLULOSE HYDROLYSIS Dec 7, 2020 Abandoned
Array ( [id] => 16900618 [patent_doc_number] => 20210179534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => TRIESTERS OF CYCLOHEXANETRIPROPIONIC ACID [patent_app_type] => utility [patent_app_number] => 17/113449 [patent_app_country] => US [patent_app_date] => 2020-12-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8249 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17113449 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/113449
Triesters of cyclohexanetripropionic acid Dec 6, 2020 Issued
Array ( [id] => 18575424 [patent_doc_number] => 11731936 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-22 [patent_title] => Diisocyanate composition, preparation method thereof and optical material using same [patent_app_type] => utility [patent_app_number] => 17/111857 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 20675 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111857 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111857
Diisocyanate composition, preparation method thereof and optical material using same Dec 3, 2020 Issued
Array ( [id] => 16885249 [patent_doc_number] => 20210171444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-10 [patent_title] => METHOD OF PREPARING DIISOCYANATE COMPOSITION AND OPTICAL LENS [patent_app_type] => utility [patent_app_number] => 17/111891 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111891 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111891
METHOD OF PREPARING DIISOCYANATE COMPOSITION AND OPTICAL LENS Dec 3, 2020 Abandoned
Array ( [id] => 18504580 [patent_doc_number] => 11702384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-18 [patent_title] => Diisocyanate composition for optical lens and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/111814 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 12545 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111814 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111814
Diisocyanate composition for optical lens and preparation method thereof Dec 3, 2020 Issued
Array ( [id] => 17620085 [patent_doc_number] => 11339121 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-24 [patent_title] => Method of preparing diisocyanate composition [patent_app_type] => utility [patent_app_number] => 17/111949 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 19034 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 82 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111949
Method of preparing diisocyanate composition Dec 3, 2020 Issued
Array ( [id] => 18329155 [patent_doc_number] => 11634383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-25 [patent_title] => Method of preparing diisocyanate composition [patent_app_type] => utility [patent_app_number] => 17/111726 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 19358 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17111726 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/111726
Method of preparing diisocyanate composition Dec 3, 2020 Issued
Array ( [id] => 18044796 [patent_doc_number] => 11518737 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-12-06 [patent_title] => Method of preparing diisocyanate composition and optical lens [patent_app_type] => utility [patent_app_number] => 17/109893 [patent_app_country] => US [patent_app_date] => 2020-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 18299 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17109893 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/109893
Method of preparing diisocyanate composition and optical lens Dec 1, 2020 Issued
Array ( [id] => 16838332 [patent_doc_number] => 20210146344 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => HETEROGENEOUS CATALYST COMPLEX FOR CARBON DIOXIDE CONVERSION [patent_app_type] => utility [patent_app_number] => 17/097454 [patent_app_country] => US [patent_app_date] => 2020-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11183 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17097454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/097454
Heterogeneous catalyst complex for carbon dioxide conversion Nov 12, 2020 Issued
Array ( [id] => 17953559 [patent_doc_number] => 11479651 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-25 [patent_title] => Chemical recycling of polyethylene terephthalate by microwave irradiation [patent_app_type] => utility [patent_app_number] => 17/087932 [patent_app_country] => US [patent_app_date] => 2020-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5601 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17087932 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/087932
Chemical recycling of polyethylene terephthalate by microwave irradiation Nov 2, 2020 Issued
Array ( [id] => 17875439 [patent_doc_number] => 11447440 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Treprostinil monohydrate crystals and methods for preparation thereof [patent_app_type] => utility [patent_app_number] => 17/083673 [patent_app_country] => US [patent_app_date] => 2020-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 9380 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17083673 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/083673
Treprostinil monohydrate crystals and methods for preparation thereof Oct 28, 2020 Issued
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