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Rosalynd Ann Keys

Examiner (ID: 19110, Phone: (571)272-0639 , Office: P/1671 )

Most Active Art Unit
1621
Art Unit(s)
2899, 1622, 1621, 1699, CQIC, 1204, 1671
Total Applications
1942
Issued Applications
1237
Pending Applications
80
Abandoned Applications
627

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 15797971 [patent_doc_number] => 20200122128 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => METHOD FOR PRODUCING ALIPHATIC LINEAR PRIMARY ALCOHOLS [patent_app_type] => utility [patent_app_number] => 16/579847 [patent_app_country] => US [patent_app_date] => 2019-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8241 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16579847 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/579847
METHOD FOR PRODUCING ALIPHATIC LINEAR PRIMARY ALCOHOLS Sep 23, 2019 Abandoned
Array ( [id] => 15618621 [patent_doc_number] => 20200079715 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => 2-POSITION MODIFICATION FOR SYNTHESIS OF RESORCINOL SCAFFOLDING [patent_app_type] => utility [patent_app_number] => 16/563673 [patent_app_country] => US [patent_app_date] => 2019-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6512 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16563673 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/563673
2-POSITION MODIFICATION FOR SYNTHESIS OF RESORCINOL SCAFFOLDING Sep 5, 2019 Abandoned
Array ( [id] => 19738257 [patent_doc_number] => 12215075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Method for the production of MTBE and 1-butene from a C [patent_app_type] => utility [patent_app_number] => 17/273217 [patent_app_country] => US [patent_app_date] => 2019-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6699 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 284 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17273217 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/273217
Method for the production of MTBE and 1-butene from a C Sep 2, 2019 Issued
Array ( [id] => 17890680 [patent_doc_number] => 11453633 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Production method for crystal of reduced coenzyme Q10 having excellent stability [patent_app_type] => utility [patent_app_number] => 17/271735 [patent_app_country] => US [patent_app_date] => 2019-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9176 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [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] => 17271735 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271735
Production method for crystal of reduced coenzyme Q10 having excellent stability Aug 28, 2019 Issued
Array ( [id] => 15589469 [patent_doc_number] => 20200071269 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-05 [patent_title] => LOW FREE 2-MERCAPTOETHANOL ESTER AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/554275 [patent_app_country] => US [patent_app_date] => 2019-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4005 [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] => 16554275 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/554275
LOW FREE 2-MERCAPTOETHANOL ESTER AND USES THEREOF Aug 27, 2019 Abandoned
Array ( [id] => 17119610 [patent_doc_number] => 11130732 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-28 [patent_title] => Method and device for preparing 2-hydroxy-4-methylthiobutyric acid and intermediates thereof [patent_app_type] => utility [patent_app_number] => 17/263362 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 10531 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17263362 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/263362
Method and device for preparing 2-hydroxy-4-methylthiobutyric acid and intermediates thereof Aug 26, 2019 Issued
Array ( [id] => 16932335 [patent_doc_number] => 20210198224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => Process for the Production of Cannabinoids [patent_app_type] => utility [patent_app_number] => 17/269722 [patent_app_country] => US [patent_app_date] => 2019-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 20122 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 594 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17269722 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269722
Process for the production of cannabinoids Aug 19, 2019 Issued
Array ( [id] => 17769302 [patent_doc_number] => 11401227 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-08-02 [patent_title] => Process to produce a mono vinyl ether [patent_app_type] => utility [patent_app_number] => 17/271419 [patent_app_country] => US [patent_app_date] => 2019-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2632 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [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] => 17271419 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/271419
Process to produce a mono vinyl ether Aug 18, 2019 Issued
Array ( [id] => 17052280 [patent_doc_number] => 20210261714 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-26 [patent_title] => PREPARATION OF A 2,6-DI(C1-7 ALKYL) PHENOL COMPOSITION AND A POLY(PHENYLENE ETHER) [patent_app_type] => utility [patent_app_number] => 17/264111 [patent_app_country] => US [patent_app_date] => 2019-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17264111 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/264111
PREPARATION OF A 2,6-DI(C1-7 ALKYL) PHENOL COMPOSITION AND A POLY(PHENYLENE ETHER) Jul 22, 2019 Abandoned
Array ( [id] => 15086163 [patent_doc_number] => 20190337892 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-07 [patent_title] => METHOD OF PURIFYING DIMETHYL SULFOXIDE [patent_app_type] => utility [patent_app_number] => 16/515594 [patent_app_country] => US [patent_app_date] => 2019-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11639 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16515594 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/515594
METHOD OF PURIFYING DIMETHYL SULFOXIDE Jul 17, 2019 Abandoned
Array ( [id] => 16305245 [patent_doc_number] => 10774023 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-15 [patent_title] => Process and catalysts for the production of diesel and gasoline additives from glycerol [patent_app_type] => utility [patent_app_number] => 16/453201 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 7770 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16453201 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/453201
Process and catalysts for the production of diesel and gasoline additives from glycerol Jun 25, 2019 Issued
Array ( [id] => 17096802 [patent_doc_number] => 20210284593 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-16 [patent_title] => METHOD FOR PRODUCING FLUOROVINYL ETHER COMPOUND [patent_app_type] => utility [patent_app_number] => 17/255689 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10679 [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] => 17255689 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/255689
Method for producing fluorovinyl ether compound Jun 25, 2019 Issued
Array ( [id] => 15267187 [patent_doc_number] => 20190382327 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-19 [patent_title] => METHOD AND APPARATUS FOR PRODUCING CRYSTALLINE MATERIAL FROM PLANT EXTRACT [patent_app_type] => utility [patent_app_number] => 16/445151 [patent_app_country] => US [patent_app_date] => 2019-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9586 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16445151 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/445151
METHOD AND APPARATUS FOR PRODUCING CRYSTALLINE MATERIAL FROM PLANT EXTRACT Jun 17, 2019 Abandoned
Array ( [id] => 17022223 [patent_doc_number] => 20210246094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => METHOD FOR PRODUCING FAT ALCOHOL ETHOXYLATES [patent_app_type] => utility [patent_app_number] => 17/254927 [patent_app_country] => US [patent_app_date] => 2019-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3861 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17254927 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/254927
METHOD FOR PRODUCING FAT ALCOHOL ETHOXYLATES Jun 11, 2019 Abandoned
Array ( [id] => 14865503 [patent_doc_number] => 20190282993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => UPGRADING OF A RAW BLEND INTO A DIESEL FUEL SUBSTITUTE: POLY(DIMETHOXYMETHANE) [patent_app_type] => utility [patent_app_number] => 16/434318 [patent_app_country] => US [patent_app_date] => 2019-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4044 [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] => 16434318 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/434318
Upgrading of a raw blend into a diesel fuel substitute: poly(dimethoxymethane) Jun 6, 2019 Issued
Array ( [id] => 17697040 [patent_doc_number] => 11370750 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Demethylation of methyl ester of methionine and its hydroxy analog [patent_app_type] => utility [patent_app_number] => 16/965421 [patent_app_country] => US [patent_app_date] => 2019-05-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4574 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [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] => 16965421 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/965421
Demethylation of methyl ester of methionine and its hydroxy analog May 12, 2019 Issued
Array ( [id] => 17243555 [patent_doc_number] => 20210363298 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-25 [patent_title] => SEPARATING A DOUBLE METAL CYANIDE CATALYST [patent_app_type] => utility [patent_app_number] => 17/051340 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4093 [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] => 17051340 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/051340
SEPARATING A DOUBLE METAL CYANIDE CATALYST May 5, 2019 Abandoned
Array ( [id] => 16305262 [patent_doc_number] => 10774040 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-09-15 [patent_title] => Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams [patent_app_type] => utility [patent_app_number] => 16/396820 [patent_app_country] => US [patent_app_date] => 2019-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 14208 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16396820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/396820
Processes for removing carbon disulfide from symmetrical and asymmetrical sulfide product streams Apr 28, 2019 Issued
Array ( [id] => 17890690 [patent_doc_number] => 11453643 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Preparation method for polythiol having improved storage stability [patent_app_type] => utility [patent_app_number] => 17/048743 [patent_app_country] => US [patent_app_date] => 2019-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6378 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048743 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048743
Preparation method for polythiol having improved storage stability Apr 24, 2019 Issued
Array ( [id] => 17756202 [patent_doc_number] => 11396486 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-07-26 [patent_title] => Compound containing unsaturated double bond, oxygen absorbent using same and resin composition [patent_app_type] => utility [patent_app_number] => 17/048185 [patent_app_country] => US [patent_app_date] => 2019-04-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4899 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 46 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17048185 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/048185
Compound containing unsaturated double bond, oxygen absorbent using same and resin composition Apr 10, 2019 Issued
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