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] => 17761380 [patent_doc_number] => 20220234992 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-07-28 [patent_title] => SYNTHESIS AND APPLICATION OF ALCOHOL AMINE WITH EXTENDED MAIN CARBON CHAIN [patent_app_type] => utility [patent_app_number] => 17/401599 [patent_app_country] => US [patent_app_date] => 2021-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2416 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 141 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17401599 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/401599
Synthesis and application of alcohol amine with expended main carbon chain Aug 12, 2021 Issued
Array ( [id] => 18674950 [patent_doc_number] => 20230312465 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => A PROCESS FOR PREPARATION OF CLETHODIM [patent_app_type] => utility [patent_app_number] => 18/041159 [patent_app_country] => US [patent_app_date] => 2021-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2663 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041159 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041159
A PROCESS FOR PREPARATION OF CLETHODIM Aug 10, 2021 Pending
Array ( [id] => 19345111 [patent_doc_number] => 20240254074 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => METHOD FOR PURIFYING TRIALKYLAMINE, TRIALKYLAMINE PRODUCTION METHOD AND COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/019682 [patent_app_country] => US [patent_app_date] => 2021-08-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5657 [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] => 18019682 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/019682
METHOD FOR PURIFYING TRIALKYLAMINE, TRIALKYLAMINE PRODUCTION METHOD AND COMPOSITION Aug 3, 2021 Pending
Array ( [id] => 18216364 [patent_doc_number] => 11591286 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Methods for producing (6S,15S)-3,8,13,18-tetraazaicosane-6,15-diol [patent_app_type] => utility [patent_app_number] => 17/385156 [patent_app_country] => US [patent_app_date] => 2021-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3665 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 123 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17385156 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/385156
Methods for producing (6S,15S)-3,8,13,18-tetraazaicosane-6,15-diol Jul 25, 2021 Issued
Array ( [id] => 19180970 [patent_doc_number] => 11987551 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-05-21 [patent_title] => Styryl carboxylate derivatives [patent_app_type] => utility [patent_app_number] => 17/372383 [patent_app_country] => US [patent_app_date] => 2021-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 31 [patent_figures_cnt] => 63 [patent_no_of_words] => 7895 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17372383 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/372383
Styryl carboxylate derivatives Jul 8, 2021 Issued
Array ( [id] => 18552041 [patent_doc_number] => 20230250047 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-10 [patent_title] => METHOD FOR ISOMERIZING ALIPHATIC DIAMINE, METHOD FOR PRODUCING DIISOCYANATE, METHOD FOR PRODUCING POLYURETHANE, AND POLYURETHANE [patent_app_type] => utility [patent_app_number] => 18/004599 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15487 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 147 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004599 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004599
METHOD FOR ISOMERIZING ALIPHATIC DIAMINE, METHOD FOR PRODUCING DIISOCYANATE, METHOD FOR PRODUCING POLYURETHANE, AND POLYURETHANE Jul 5, 2021 Pending
Array ( [id] => 18582787 [patent_doc_number] => 20230265042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-08-24 [patent_title] => METHOD FOR PRODUCING AROMATIC AMINOMETHYL [patent_app_type] => utility [patent_app_number] => 18/004261 [patent_app_country] => US [patent_app_date] => 2021-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5340 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18004261 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/004261
Method for producing aromatic aminomethyl Jul 5, 2021 Issued
Array ( [id] => 17335896 [patent_doc_number] => 20220002227 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-01-06 [patent_title] => CRYSTALLINE FORMS OF METYROSINE [patent_app_type] => utility [patent_app_number] => 17/365356 [patent_app_country] => US [patent_app_date] => 2021-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -34 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17365356 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/365356
CRYSTALLINE FORMS OF METYROSINE Jun 30, 2021 Abandoned
Array ( [id] => 17274331 [patent_doc_number] => 20210380529 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => PREPARATION OF METFORMIN HYDROCHLORIDE FREE FROM GENOTOXIC IMPURITY [patent_app_type] => utility [patent_app_number] => 17/337502 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4666 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17337502 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/337502
PREPARATION OF METFORMIN HYDROCHLORIDE FREE FROM GENOTOXIC IMPURITY Jun 2, 2021 Abandoned
Array ( [id] => 18484804 [patent_doc_number] => 20230212110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => CARBAMATE PRODUCTION METHOD, CARBAMATE ESTER PRODUCTION METHOD, AND UREA DERIVATIVE PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/000646 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000646
CARBAMATE PRODUCTION METHOD, CARBAMATE ESTER PRODUCTION METHOD, AND UREA DERIVATIVE PRODUCTION METHOD Jun 2, 2021 Pending
Array ( [id] => 18484804 [patent_doc_number] => 20230212110 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => CARBAMATE PRODUCTION METHOD, CARBAMATE ESTER PRODUCTION METHOD, AND UREA DERIVATIVE PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 18/000646 [patent_app_country] => US [patent_app_date] => 2021-06-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 24171 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18000646 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/000646
CARBAMATE PRODUCTION METHOD, CARBAMATE ESTER PRODUCTION METHOD, AND UREA DERIVATIVE PRODUCTION METHOD Jun 2, 2021 Pending
Array ( [id] => 18657566 [patent_doc_number] => 20230303472 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-28 [patent_title] => MOLECULAR TETRAHEDRON NANOCAGE, ITS PREPARATION, AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/007639 [patent_app_country] => US [patent_app_date] => 2021-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34033 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -31 [patent_words_short_claim] => 589 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18007639 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/007639
MOLECULAR TETRAHEDRON NANOCAGE, ITS PREPARATION, AND USES THEREOF May 31, 2021 Pending
Array ( [id] => 19372869 [patent_doc_number] => 12064408 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-20 [patent_title] => Compounds for the treatment of obesity and methods of use thereof [patent_app_type] => utility [patent_app_number] => 17/326944 [patent_app_country] => US [patent_app_date] => 2021-05-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 24 [patent_figures_cnt] => 47 [patent_no_of_words] => 26474 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17326944 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/326944
Compounds for the treatment of obesity and methods of use thereof May 20, 2021 Issued
Array ( [id] => 19034022 [patent_doc_number] => 20240083837 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-14 [patent_title] => PROCESSES FOR PURIFYING ORGANIC AMINES [patent_app_type] => utility [patent_app_number] => 18/264127 [patent_app_country] => US [patent_app_date] => 2021-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4551 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18264127 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/264127
PROCESSES FOR PURIFYING ORGANIC AMINES May 18, 2021 Pending
Array ( [id] => 17292103 [patent_doc_number] => 20210387942 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => SYNTHESIS OF N-(2,4-DINITROPHENYL)-4-NITROBENZAMIDE (TNBA) USING SOLID ACID CATALYSTS [patent_app_type] => utility [patent_app_number] => 17/323349 [patent_app_country] => US [patent_app_date] => 2021-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4173 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17323349 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/323349
Synthesis of n-(2,4-dinitrophenyl)-4-nitrobenzamide (TNBA) using solid acid catalysts May 17, 2021 Issued
Array ( [id] => 18451310 [patent_doc_number] => 20230192587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CO-PRODUCTION OF MONOMERS, INCLUDING AT LEAST ONE BIO-BASED MONOMER [patent_app_type] => utility [patent_app_number] => 17/998738 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17998738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998738
CO-PRODUCTION OF MONOMERS, INCLUDING AT LEAST ONE BIO-BASED MONOMER May 11, 2021 Abandoned
Array ( [id] => 18451310 [patent_doc_number] => 20230192587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-06-22 [patent_title] => CO-PRODUCTION OF MONOMERS, INCLUDING AT LEAST ONE BIO-BASED MONOMER [patent_app_type] => utility [patent_app_number] => 17/998738 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 28854 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 17998738 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/998738
CO-PRODUCTION OF MONOMERS, INCLUDING AT LEAST ONE BIO-BASED MONOMER May 11, 2021 Abandoned
Array ( [id] => 17228509 [patent_doc_number] => 20210355065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => CB-0406 tromethamine salt [patent_app_type] => utility [patent_app_number] => 17/318681 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3979 [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] => 17318681 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318681
CB-0406 tromethamine salt May 11, 2021 Abandoned
Array ( [id] => 17228510 [patent_doc_number] => 20210355066 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-11-18 [patent_title] => CB-0406 choline salt [patent_app_type] => utility [patent_app_number] => 17/318698 [patent_app_country] => US [patent_app_date] => 2021-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2981 [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] => 17318698 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/318698
CB-0406 choline salt May 11, 2021 Abandoned
Array ( [id] => 17292183 [patent_doc_number] => 20210388022 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-16 [patent_title] => SUBSTITUTED GUANIDINO AND AMIDINO REAGENTS AND THE USE THEREOF FOR PROTEIN DENATURATION [patent_app_type] => utility [patent_app_number] => 17/314748 [patent_app_country] => US [patent_app_date] => 2021-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6631 [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] => 17314748 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/314748
SUBSTITUTED GUANIDINO AND AMIDINO REAGENTS AND THE USE THEREOF FOR PROTEIN DENATURATION May 6, 2021 Pending
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