Search

David K. O. Dell

Examiner (ID: 15868, Phone: (571)272-9071 , Office: P/1625 )

Most Active Art Unit
1625
Art Unit(s)
1609, 1625, 1621
Total Applications
1704
Issued Applications
862
Pending Applications
109
Abandoned Applications
750

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17015184 [patent_doc_number] => 11084810 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-10 [patent_title] => (Cyano-dimethyl-methyl)-isoxazoles and -[1,3,4]thiadiazoles [patent_app_type] => utility [patent_app_number] => 16/749412 [patent_app_country] => US [patent_app_date] => 2020-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9392 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 10 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16749412 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/749412
(Cyano-dimethyl-methyl)-isoxazoles and -[1,3,4]thiadiazoles Jan 21, 2020 Issued
Array ( [id] => 17533579 [patent_doc_number] => 20220112188 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => HETEROARYL COMPOUNDS AS NECROSIS INHIBITORS, COMPOSITION AND METHOD USING THE SAME [patent_app_type] => utility [patent_app_number] => 17/422168 [patent_app_country] => US [patent_app_date] => 2020-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22574 [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] => 17422168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/422168
Heteroaryl compounds as necrosis inhibitors, composition and method using the same Jan 10, 2020 Issued
Array ( [id] => 17533616 [patent_doc_number] => 20220112225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-04-14 [patent_title] => ANANDAMIDE COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/421924 [patent_app_country] => US [patent_app_date] => 2020-01-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14997 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -50 [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] => 17421924 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/421924
ANANDAMIDE COMPOUNDS Jan 9, 2020 Abandoned
Array ( [id] => 18229026 [patent_doc_number] => 20230068020 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => MACROLIDE COMPOUND AND ITS USE OF TREATMENT CHRONIC RESPIRATORY DISEASE [patent_app_type] => utility [patent_app_number] => 17/757555 [patent_app_country] => US [patent_app_date] => 2020-01-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9744 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757555
MACROLIDE COMPOUND AND ITS USE OF TREATMENT CHRONIC RESPIRATORY DISEASE Jan 7, 2020 Pending
Array ( [id] => 18825252 [patent_doc_number] => 11840522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-12-12 [patent_title] => Method of stabilizing perfluoro(2-methylene-4-methyl-1,3-dioxolane) and composition containing stabilized perfluoro(2-methylene-4-methyl-1,3-dioxolane) [patent_app_type] => utility [patent_app_number] => 17/416206 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3402 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17416206 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/416206
Method of stabilizing perfluoro(2-methylene-4-methyl-1,3-dioxolane) and composition containing stabilized perfluoro(2-methylene-4-methyl-1,3-dioxolane) Dec 19, 2019 Issued
Array ( [id] => 18036630 [patent_doc_number] => 20220380845 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => Asymmetric Rhodamine Dye and Use Thereof in Biological Assays [patent_app_type] => utility [patent_app_number] => 17/299671 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -148 [patent_words_short_claim] => 473 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17299671 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299671
Asymmetric Rhodamine Dye and Use Thereof in Biological Assays Dec 19, 2019 Pending
Array ( [id] => 19411709 [patent_doc_number] => 12077514 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Method for racemisation of (5R)-4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H!isoxazol-3-yl]-2-methyl-benzoic acid [patent_app_type] => utility [patent_app_number] => 17/414214 [patent_app_country] => US [patent_app_date] => 2019-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9408 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17414214 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/414214
Method for racemisation of (5R)-4-[5-(3,5-dichlorophenyl)-5-(trifluoromethyl)-4H!isoxazol-3-yl]-2-methyl-benzoic acid Dec 19, 2019 Issued
Array ( [id] => 18196899 [patent_doc_number] => 20230050418 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => PRODUCTION OF BENZENE DERIVATIVES [patent_app_type] => utility [patent_app_number] => 17/784884 [patent_app_country] => US [patent_app_date] => 2019-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7492 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17784884 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/784884
PRODUCTION OF BENZENE DERIVATIVES Dec 12, 2019 Abandoned
Array ( [id] => 16072145 [patent_doc_number] => 20200190059 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => SULFONYL PIPERIDINE DERIVATIVES AND THEIR USE FOR TREATING PROKINETICIN MEDIATED DISEASES [patent_app_type] => utility [patent_app_number] => 16/707079 [patent_app_country] => US [patent_app_date] => 2019-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 23590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 524 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16707079 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/707079
Sulfonyl piperidine derivatives and their use for treating prokineticin mediated diseases Dec 8, 2019 Issued
Array ( [id] => 18036094 [patent_doc_number] => 20220380309 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-01 [patent_title] => CHOLINE METABOLISM INHIBITORS [patent_app_type] => utility [patent_app_number] => 17/299582 [patent_app_country] => US [patent_app_date] => 2019-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28113 [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] => 17299582 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/299582
CHOLINE METABOLISM INHIBITORS Dec 3, 2019 Abandoned
Array ( [id] => 16696653 [patent_doc_number] => 10947233 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Crystals of azabicyclic compound [patent_app_type] => utility [patent_app_number] => 16/699421 [patent_app_country] => US [patent_app_date] => 2019-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4669 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [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] => 16699421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/699421
Crystals of azabicyclic compound Nov 28, 2019 Issued
Array ( [id] => 15619363 [patent_doc_number] => 20200080086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => CATIONIC LIPID [patent_app_type] => utility [patent_app_number] => 16/692284 [patent_app_country] => US [patent_app_date] => 2019-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 63485 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16692284 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/692284
Cationic lipid Nov 21, 2019 Issued
Array ( [id] => 16360979 [patent_doc_number] => 20200317730 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-08 [patent_title] => TARGETED NITROXIDE AGENTS [patent_app_type] => utility [patent_app_number] => 16/689930 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33179 [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] => 16689930 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689930
TARGETED NITROXIDE AGENTS Nov 19, 2019 Abandoned
Array ( [id] => 16012469 [patent_doc_number] => 20200181077 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => CYCLOPROPYLAMINES AS LSD1 INHIBITORS [patent_app_type] => utility [patent_app_number] => 16/689444 [patent_app_country] => US [patent_app_date] => 2019-11-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24710 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -41 [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] => 16689444 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/689444
CYCLOPROPYLAMINES AS LSD1 INHIBITORS Nov 19, 2019 Abandoned
Array ( [id] => 15711035 [patent_doc_number] => 20200102283 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-02 [patent_title] => Methods for Obtaining Purified Cannabis Extracts and THCA Crystals [patent_app_type] => utility [patent_app_number] => 16/686080 [patent_app_country] => US [patent_app_date] => 2019-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7065 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16686080 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/686080
Methods for Obtaining Purified Cannabis Extracts and THCA Crystals Nov 14, 2019 Abandoned
Array ( [id] => 17335972 [patent_doc_number] => 20220002303 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => DIHYDROPYRROLOPYRAZOLE DERIVATIVE [patent_app_type] => utility [patent_app_number] => 17/293873 [patent_app_country] => US [patent_app_date] => 2019-11-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 21699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293873 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293873
Dihydropyrrolopyrazole derivative Nov 12, 2019 Issued
Array ( [id] => 17335931 [patent_doc_number] => 20220002262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => METHOD OF PRODUCING PERFLUORO(2-METHYLENE-4-METHYL-1,3-DIOXOLANE) [patent_app_type] => utility [patent_app_number] => 17/291351 [patent_app_country] => US [patent_app_date] => 2019-11-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12306 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17291351 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/291351
METHOD OF PRODUCING PERFLUORO(2-METHYLENE-4-METHYL-1,3-DIOXOLANE) Nov 5, 2019 Abandoned
Array ( [id] => 17403190 [patent_doc_number] => 20220045281 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-10 [patent_title] => ORGANIC ELECTROLUMINESCENT COMPOUND AND ORGANIC ELECTROLUMINESCENT DEVICE COMPRISING THE SAME [patent_app_type] => utility [patent_app_number] => 17/290181 [patent_app_country] => US [patent_app_date] => 2019-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17290181 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290181
Organic electroluminescent compound and organic electroluminescent device comprising the same Oct 30, 2019 Issued
Array ( [id] => 17274371 [patent_doc_number] => 20210380569 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => Process for Preparation of Optically Enriched Isoxazolines [patent_app_type] => utility [patent_app_number] => 17/288976 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6866 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 2382 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17288976 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/288976
Process for Preparation of Optically Enriched Isoxazolines Oct 27, 2019 Abandoned
Array ( [id] => 17335929 [patent_doc_number] => 20220002260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => PREPARATION OF 2-SUBSTITUTED 4-METHYL-TETRAHYDROPYRANS FROM 2-SUBSTITUTED 4-HYDROXY-4-METHYL-TETRAHYDROPYRANS AS STARTING MATERIALS [patent_app_type] => utility [patent_app_number] => 17/290160 [patent_app_country] => US [patent_app_date] => 2019-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4819 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17290160 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/290160
PREPARATION OF 2-SUBSTITUTED 4-METHYL-TETRAHYDROPYRANS FROM 2-SUBSTITUTED 4-HYDROXY-4-METHYL-TETRAHYDROPYRANS AS STARTING MATERIALS Oct 27, 2019 Abandoned
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