Search

Jennifer C. Sawyer

Examiner (ID: 9189, Phone: (571)270-1690 , Office: P/1671 )

Most Active Art Unit
1671
Art Unit(s)
1622, 1621, 1671, 1692, 1691
Total Applications
1007
Issued Applications
677
Pending Applications
105
Abandoned Applications
257

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17385496 [patent_doc_number] => 20220033348 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-02-03 [patent_title] => PREPARATION OF CATIONIC SURFACTANTS [patent_app_type] => utility [patent_app_number] => 16/942565 [patent_app_country] => US [patent_app_date] => 2020-07-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4882 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16942565 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/942565
Preparation of cationic surfactants Jul 28, 2020 Issued
Array ( [id] => 16570498 [patent_doc_number] => 20210009504 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => METHODS FOR PRODUCING (6S,15S)-3,8,13,18-TETRAAZAICOSANE-6,15-DIOL [patent_app_type] => utility [patent_app_number] => 16/939500 [patent_app_country] => US [patent_app_date] => 2020-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3645 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16939500 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/939500
Methods for producing (6S,15S)-3,8,13,18-tetraazaicosane-6,15-diol Jul 26, 2020 Issued
Array ( [id] => 19731068 [patent_doc_number] => 12209058 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-28 [patent_title] => Method for producing aromatic aminomethyl [patent_app_type] => utility [patent_app_number] => 17/629906 [patent_app_country] => US [patent_app_date] => 2020-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4962 [patent_no_of_claims] => 20 [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] => 17629906 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629906
Method for producing aromatic aminomethyl Jul 21, 2020 Issued
Array ( [id] => 17990104 [patent_doc_number] => 20220356141 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-11-10 [patent_title] => METHOD FOR PRODUCING COMPOSITION CONTAINING GALLIC ACID [patent_app_type] => utility [patent_app_number] => 17/620523 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4879 [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] => 17620523 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/620523
Method for producing composition containing gallic acid Jun 30, 2020 Issued
Array ( [id] => 16525122 [patent_doc_number] => 20200399202 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => SYNTHESIS OF TERPHENYL COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/918439 [patent_app_country] => US [patent_app_date] => 2020-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16918439 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/918439
Synthesis of terphenyl compounds Jun 30, 2020 Issued
Array ( [id] => 20077493 [patent_doc_number] => 12351543 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-08 [patent_title] => Process for the preparation of a metastable crystal modification of N-(aminoiminomethyl)-2-aminoethanoic acid (IV) [patent_app_type] => utility [patent_app_number] => 17/626648 [patent_app_country] => US [patent_app_date] => 2020-06-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 5764 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17626648 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/626648
Process for the preparation of a metastable crystal modification of N-(aminoiminomethyl)-2-aminoethanoic acid (IV) Jun 24, 2020 Issued
Array ( [id] => 17720535 [patent_doc_number] => 20220213255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-07 [patent_title] => AMINE-INITIATED POLYOLS AS NON-EMISSIVE CATALYSTS IN HR FOAM [patent_app_type] => utility [patent_app_number] => 17/607656 [patent_app_country] => US [patent_app_date] => 2020-06-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10610 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17607656 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/607656
AMINE-INITIATED POLYOLS AS NON-EMISSIVE CATALYSTS IN HR FOAM Jun 23, 2020 Abandoned
Array ( [id] => 17178283 [patent_doc_number] => 11155515 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-26 [patent_title] => Process for the manufacture of trifluoroethylamine [patent_app_type] => utility [patent_app_number] => 16/907187 [patent_app_country] => US [patent_app_date] => 2020-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9771 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907187 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907187
Process for the manufacture of trifluoroethylamine Jun 19, 2020 Issued
Array ( [id] => 16657277 [patent_doc_number] => 20210053913 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => Process for the Synthesis of Fluorinated Conductive Salts for Lithium Ion Batteries [patent_app_type] => utility [patent_app_number] => 16/907189 [patent_app_country] => US [patent_app_date] => 2020-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13611 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 302 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907189 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907189
Process for the Synthesis of Fluorinated Conductive Salts for Lithium Ion Batteries Jun 19, 2020 Abandoned
Array ( [id] => 17162907 [patent_doc_number] => 11148994 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-10-19 [patent_title] => Process for manufacture of 1,1,1-trifluoro-2-chloroethane [patent_app_type] => utility [patent_app_number] => 16/907185 [patent_app_country] => US [patent_app_date] => 2020-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9803 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 189 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16907185 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/907185
Process for manufacture of 1,1,1-trifluoro-2-chloroethane Jun 19, 2020 Issued
Array ( [id] => 16328258 [patent_doc_number] => 20200299224 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => Ketamine flow synthesis [patent_app_type] => utility [patent_app_number] => 16/896909 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14201 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 376 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896909
Ketamine flow synthesis Jun 8, 2020 Issued
Array ( [id] => 16328259 [patent_doc_number] => 20200299225 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => PROCESS FOR THE PREPARATION OF (1R,2R)-3-(3-DIMETHYLAMINO-1-ETHYL-2-METHYL-PROPYL)-PHENOL [patent_app_type] => utility [patent_app_number] => 16/896754 [patent_app_country] => US [patent_app_date] => 2020-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6063 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16896754 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/896754
PROCESS FOR THE PREPARATION OF (1R,2R)-3-(3-DIMETHYLAMINO-1-ETHYL-2-METHYL-PROPYL)-PHENOL Jun 8, 2020 Abandoned
Array ( [id] => 18013240 [patent_doc_number] => 11505522 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-22 [patent_title] => Processes for the preparation of (S)-tert-butyl 4,5- diamino-5-oxopentanoate [patent_app_type] => utility [patent_app_number] => 16/894429 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 24 [patent_no_of_words] => 32837 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [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] => 16894429 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/894429
Processes for the preparation of (S)-tert-butyl 4,5- diamino-5-oxopentanoate Jun 4, 2020 Issued
Array ( [id] => 17749498 [patent_doc_number] => 20220227702 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-21 [patent_title] => IMPROVED METHOD OF SYNTHESIS AND PURIFICATION OF CITRULLINE [patent_app_type] => utility [patent_app_number] => 17/616394 [patent_app_country] => US [patent_app_date] => 2020-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4153 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17616394 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/616394
Method of synthesis and purification of citrulline Jun 4, 2020 Issued
Array ( [id] => 20256041 [patent_doc_number] => 12428383 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-09-30 [patent_title] => Gas-phase process for the conversion of glycolaldehyde with an aminating agent [patent_app_type] => utility [patent_app_number] => 17/617503 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2364 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 122 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17617503 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617503
Gas-phase process for the conversion of glycolaldehyde with an aminating agent Jun 1, 2020 Issued
Array ( [id] => 17807304 [patent_doc_number] => 20220259139 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-18 [patent_title] => CONVERSION OF GLYCOLALDEHYDE WITH AN AMINATING AGENT [patent_app_type] => utility [patent_app_number] => 17/617335 [patent_app_country] => US [patent_app_date] => 2020-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17617335 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/617335
Conversion of glycolaldehyde with an aminating agent Jun 1, 2020 Issued
Array ( [id] => 17734608 [patent_doc_number] => 20220220067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => PRECURSOR COMPOUNDS OF ESTER COMPOUNDS [patent_app_type] => utility [patent_app_number] => 17/614357 [patent_app_country] => US [patent_app_date] => 2020-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9981 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17614357 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/614357
PRECURSOR COMPOUNDS OF ESTER COMPOUNDS May 27, 2020 Pending
Array ( [id] => 17473890 [patent_doc_number] => 20220081394 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-17 [patent_title] => METHOD FOR PREPARING SODIUM TAURATE AS TAURINE INTERMEDIATE, AND METHOD FOR PREPARING TAURINE [patent_app_type] => utility [patent_app_number] => 17/424454 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11832 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 17424454 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/424454
Method for preparing sodium taurate as taurine intermediate, and method for preparing taurine May 26, 2020 Issued
Array ( [id] => 16512816 [patent_doc_number] => 20200392074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-17 [patent_title] => METHOD FOR PREPARING AN AMINE HYDROCHLORIDE SUSPENSION [patent_app_type] => utility [patent_app_number] => 16/884146 [patent_app_country] => US [patent_app_date] => 2020-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6064 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16884146 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/884146
METHOD FOR PREPARING AN AMINE HYDROCHLORIDE SUSPENSION May 26, 2020 Abandoned
Array ( [id] => 17595173 [patent_doc_number] => 20220144746 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-12 [patent_title] => PROCESS FOR PRODUCING 2,2-DIALKYL-3-ACYLOXYPROPANALS [patent_app_type] => utility [patent_app_number] => 17/605681 [patent_app_country] => US [patent_app_date] => 2020-05-14 [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] => -14 [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] => 17605681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/605681
PROCESS FOR PRODUCING 2,2-DIALKYL-3-ACYLOXYPROPANALS May 13, 2020 Pending
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