Search

Christopher L. Parry

Supervisory Patent Examiner (ID: 18446, Phone: (571)272-8328 , Office: P/2451 )

Most Active Art Unit
2421
Art Unit(s)
2623, 2451, 2614, 2421
Total Applications
298
Issued Applications
154
Pending Applications
4
Abandoned Applications
140

Applications

Application numberTitle of the applicationFiling DateStatus
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
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
Array ( [id] => 19550862 [patent_doc_number] => 12134558 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-11-05 [patent_title] => Process for preparing hydrazine hydrate with pyrazoline recycling [patent_app_type] => utility [patent_app_number] => 17/611443 [patent_app_country] => US [patent_app_date] => 2020-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5159 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17611443 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/611443
Process for preparing hydrazine hydrate with pyrazoline recycling May 11, 2020 Issued
Array ( [id] => 17734602 [patent_doc_number] => 20220220061 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-14 [patent_title] => PROCESS FOR THE SYNTHESIS OF THE IONIC LIQUID TETRAOCTYLAMMONIUM DI(2-ETHYLHEXYL)-OXAMATE (IL-5), PRODUCT OBTAINED AND ITS USE IN SELECTIVE METAL EXTRACTION [patent_app_type] => utility [patent_app_number] => 17/609868 [patent_app_country] => US [patent_app_date] => 2020-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3155 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 195 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17609868 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/609868
PROCESS FOR THE SYNTHESIS OF THE IONIC LIQUID TETRAOCTYLAMMONIUM DI(2-ETHYLHEXYL)-OXAMATE (IL-5), PRODUCT OBTAINED AND ITS USE IN SELECTIVE METAL EXTRACTION May 7, 2020 Abandoned
Array ( [id] => 16569013 [patent_doc_number] => 20210008019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-01-14 [patent_title] => COMPOUNDS FOR THE TREATMENT OF OBESITY AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/860232 [patent_app_country] => US [patent_app_date] => 2020-04-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 26386 [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] => 16860232 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/860232
Compounds for the treatment of obesity and methods of use thereof Apr 27, 2020 Issued
Array ( [id] => 20343065 [patent_doc_number] => 12466787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Process for synthesis of high purity 1-[3-(trifluoromethyl)phenyl]ethanone oxime [patent_app_type] => utility [patent_app_number] => 17/904964 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [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] => 17904964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904964
Process for synthesis of high purity 1-[3-(trifluoromethyl)phenyl]ethanone oxime Apr 22, 2020 Issued
Array ( [id] => 20343065 [patent_doc_number] => 12466787 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-11 [patent_title] => Process for synthesis of high purity 1-[3-(trifluoromethyl)phenyl]ethanone oxime [patent_app_type] => utility [patent_app_number] => 17/904964 [patent_app_country] => US [patent_app_date] => 2020-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 9 [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] => 17904964 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904964
Process for synthesis of high purity 1-[3-(trifluoromethyl)phenyl]ethanone oxime Apr 22, 2020 Issued
Array ( [id] => 17578657 [patent_doc_number] => 20220135512 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-05 [patent_title] => LOW TOXICITY ORGANIC TERTIARY AND QUATERNARY AMINES AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/603905 [patent_app_country] => US [patent_app_date] => 2020-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -53 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603905 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603905
LOW TOXICITY ORGANIC TERTIARY AND QUATERNARY AMINES AND USES THEREOF Apr 14, 2020 Pending
Array ( [id] => 19916142 [patent_doc_number] => 12291495 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Process for the production of substituted 2-[2-(phenyl)ethylamino] alkaneamide derivatives [patent_app_type] => utility [patent_app_number] => 17/603019 [patent_app_country] => US [patent_app_date] => 2020-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2294 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 380 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17603019 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/603019
Process for the production of substituted 2-[2-(phenyl)ethylamino] alkaneamide derivatives Apr 13, 2020 Issued
Array ( [id] => 18319861 [patent_doc_number] => 20230117989 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => ORGANIC AMINE PURIFICATION METHOD [patent_app_type] => utility [patent_app_number] => 17/905877 [patent_app_country] => US [patent_app_date] => 2020-04-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2529 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 17905877 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/905877
ORGANIC AMINE PURIFICATION METHOD Apr 7, 2020 Pending
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