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] => 19027233 [patent_doc_number] => 11926580 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-03-12 [patent_title] => Hydropersulfide precursors [patent_app_type] => utility [patent_app_number] => 17/268616 [patent_app_country] => US [patent_app_date] => 2019-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6976 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17268616 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/268616
Hydropersulfide precursors Aug 29, 2019 Issued
Array ( [id] => 16800160 [patent_doc_number] => 10995081 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-05-04 [patent_title] => Amide derivatives, process for preparation thereof and use thereof as insecticide [patent_app_type] => utility [patent_app_number] => 16/552032 [patent_app_country] => US [patent_app_date] => 2019-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 59766 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16552032 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/552032
Amide derivatives, process for preparation thereof and use thereof as insecticide Aug 26, 2019 Issued
Array ( [id] => 17081937 [patent_doc_number] => 20210276943 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-09 [patent_title] => COMPOSITION, PRODUCTION METHOD FOR COMPOSITION, AND PRODUCTION METHOD FOR UNSATURATED COMPOUND [patent_app_type] => utility [patent_app_number] => 17/269059 [patent_app_country] => US [patent_app_date] => 2019-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17269059 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/269059
COMPOSITION, PRODUCTION METHOD FOR COMPOSITION, AND PRODUCTION METHOD FOR UNSATURATED COMPOUND Aug 15, 2019 Abandoned
Array ( [id] => 17791943 [patent_doc_number] => 20220251034 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => Preparation Method for Metformin Hydrochloride [patent_app_type] => utility [patent_app_number] => 17/629840 [patent_app_country] => US [patent_app_date] => 2019-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7240 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17629840 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/629840
Preparation method for metformin hydrochloride Jul 24, 2019 Issued
Array ( [id] => 16925176 [patent_doc_number] => 11046637 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-06-29 [patent_title] => Process for the manufacture of 1,1,1-trifluoro-2-chloroethaneand/or trifluoroethylamine [patent_app_type] => utility [patent_app_number] => 16/517547 [patent_app_country] => US [patent_app_date] => 2019-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 9824 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16517547 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/517547
Process for the manufacture of 1,1,1-trifluoro-2-chloroethaneand/or trifluoroethylamine Jul 19, 2019 Issued
Array ( [id] => 18028868 [patent_doc_number] => 11512040 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-29 [patent_title] => Process for preparation of amino alcohols [patent_app_type] => utility [patent_app_number] => 17/257080 [patent_app_country] => US [patent_app_date] => 2019-07-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11247 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17257080 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/257080
Process for preparation of amino alcohols Jul 1, 2019 Issued
Array ( [id] => 17258450 [patent_doc_number] => 20210371435 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => STABLE ALKALI AMIDE SOLUTIONS AND PROCESSES FOR PREPARING SAME [patent_app_type] => utility [patent_app_number] => 17/258842 [patent_app_country] => US [patent_app_date] => 2019-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2160 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17258842 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/258842
Stable alkali amide solutions and processes for preparing same Jun 27, 2019 Issued
Array ( [id] => 14993441 [patent_doc_number] => 20190315678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-17 [patent_title] => METHOD FOR PRODUCING N-(ALPHA-HYDROXYETHYL)FORMAMIDE AND METHOD FOR PRODUCING N-VINYLFORMAMIDE [patent_app_type] => utility [patent_app_number] => 16/454139 [patent_app_country] => US [patent_app_date] => 2019-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6447 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16454139 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/454139
METHOD FOR PRODUCING N-(ALPHA-HYDROXYETHYL)FORMAMIDE AND METHOD FOR PRODUCING N-VINYLFORMAMIDE Jun 26, 2019 Abandoned
Array ( [id] => 15696613 [patent_doc_number] => 10604471 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-03-31 [patent_title] => 5-bromo-2-(alpha-hydroxypentyl)benzoic acid sodium salts in different crystal forms, and preparation method thereof [patent_app_type] => utility [patent_app_number] => 16/452905 [patent_app_country] => US [patent_app_date] => 2019-06-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3782 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16452905 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/452905
5-bromo-2-(alpha-hydroxypentyl)benzoic acid sodium salts in different crystal forms, and preparation method thereof Jun 25, 2019 Issued
Array ( [id] => 17022228 [patent_doc_number] => 20210246099 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => PROCESS FOR SYNTHESIS AND PURIFICATION OF (2R,6R)-HYDROXYNORKETAMINE [patent_app_type] => utility [patent_app_number] => 15/734710 [patent_app_country] => US [patent_app_date] => 2020-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7597 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 15734710 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/734710
Process for synthesis and purification of (2R,6R)-hydroxynorketamine Jun 3, 2019 Issued
Array ( [id] => 18559747 [patent_doc_number] => 11724981 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-15 [patent_title] => Cationic surfactants comprising an ether link [patent_app_type] => utility [patent_app_number] => 17/059587 [patent_app_country] => US [patent_app_date] => 2019-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4529 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17059587 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/059587
Cationic surfactants comprising an ether link May 29, 2019 Issued
Array ( [id] => 17022233 [patent_doc_number] => 20210246104 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => COMPOUND, AGENT AND COMPOSITION FOR THE SUPPRESSION OF CANCER GROWTH [patent_app_type] => utility [patent_app_number] => 16/972169 [patent_app_country] => US [patent_app_date] => 2019-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14836 [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] => 16972169 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/972169
Compound, agent and composition for the suppression of cancer growth May 28, 2019 Issued
Array ( [id] => 19410646 [patent_doc_number] => 12076439 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-09-03 [patent_title] => Thioester cationic lipids [patent_app_type] => utility [patent_app_number] => 17/057929 [patent_app_country] => US [patent_app_date] => 2019-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 40881 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17057929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/057929
Thioester cationic lipids May 22, 2019 Issued
Array ( [id] => 16932291 [patent_doc_number] => 20210198180 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-07-01 [patent_title] => PROCESS FOR PRODUCING SUBSTITUTED 4-AMINOINDANE DERIVATIVES FROM 2-(HYDROXYALKYL)-ANILINES [patent_app_type] => utility [patent_app_number] => 17/056860 [patent_app_country] => US [patent_app_date] => 2019-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3689 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17056860 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/056860
PROCESS FOR PRODUCING SUBSTITUTED 4-AMINOINDANE DERIVATIVES FROM 2-(HYDROXYALKYL)-ANILINES May 20, 2019 Abandoned
Array ( [id] => 17890863 [patent_doc_number] => 11453819 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-27 [patent_title] => Viscoelastic surfactants for self-diverting acid under high temperature and preparation method [patent_app_type] => utility [patent_app_number] => 17/293486 [patent_app_country] => US [patent_app_date] => 2019-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 12 [patent_no_of_words] => 5477 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17293486 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/293486
Viscoelastic surfactants for self-diverting acid under high temperature and preparation method May 15, 2019 Issued
Array ( [id] => 14806219 [patent_doc_number] => 20190269719 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-05 [patent_title] => POLYGUANIDINE POLYMERS AND METHODS OF USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/411703 [patent_app_country] => US [patent_app_date] => 2019-05-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5207 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 16411703 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/411703
Polyguanidine polymers and methods of use thereof May 13, 2019 Issued
Array ( [id] => 14777699 [patent_doc_number] => 20190263747 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-29 [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] => 16/409910 [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] => 6042 [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] => 16409910 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/409910
PROCESS FOR THE PREPARATION OF (1R,2R)-3-(3-DIMETHYLAMINO-1-ETHYL-2-METHYL-PROPYL)-PHENOL May 12, 2019 Abandoned
Array ( [id] => 18763955 [patent_doc_number] => 11814341 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-14 [patent_title] => Non-peptidic cell-penetrating motifs [patent_app_type] => utility [patent_app_number] => 17/052935 [patent_app_country] => US [patent_app_date] => 2019-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 23784 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17052935 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/052935
Non-peptidic cell-penetrating motifs May 5, 2019 Issued
Array ( [id] => 14684775 [patent_doc_number] => 20190241502 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-08-08 [patent_title] => PRODUCTION METHOD FOR N-(ALPHA-HYDROXYETHYL)FORMAMIDE, PRODUCTION METHOD FOR N-(ALPHA-ALKOXYETHYL)FORMAMIDE, PRODUCTION DEVICE FOR N-(ALPHA-HYDROXYETHYL)FORMAMIDE, AND PRODUCTION DEVICE FOR N-(ALPHA-ALKOXYETHYL)FORMAMIDE [patent_app_type] => utility [patent_app_number] => 16/387608 [patent_app_country] => US [patent_app_date] => 2019-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6664 [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] => 16387608 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/387608
PRODUCTION METHOD FOR N-(ALPHA-HYDROXYETHYL)FORMAMIDE, PRODUCTION METHOD FOR N-(ALPHA-ALKOXYETHYL)FORMAMIDE, PRODUCTION DEVICE FOR N-(ALPHA-HYDROXYETHYL)FORMAMIDE, AND PRODUCTION DEVICE FOR N-(ALPHA-ALKOXYETHYL)FORMAMIDE Apr 17, 2019 Abandoned
Array ( [id] => 16777900 [patent_doc_number] => 20210114977 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => AN IMPROVED ASYMMETRIC SYNTHESIS OF alpha-BRANCHED CHIRAL AMINES [patent_app_type] => utility [patent_app_number] => 17/041133 [patent_app_country] => US [patent_app_date] => 2019-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17041133 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/041133
Asymmetric synthesis of alpha-branched chiral amines Apr 16, 2019 Issued
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