Search

Arthur Prescott

Examiner (ID: 780)

Most Active Art Unit
2105
Art Unit(s)
1206, 1104, 1204, 2877, 1106, 2107, 2105, 2899
Total Applications
1589
Issued Applications
1443
Pending Applications
9
Abandoned Applications
137

Applications

Application numberTitle of the applicationFiling DateStatus
07/661714 WATER AND SOLVENT SOLUBLE AXIAL HYDROXY AND MONO- AND DI- CARBOXYLIC ACID DERIVATIVES HAVING HIGH TUMOR ACTIVITY Feb 26, 1991 Abandoned
Array ( [id] => 2949391 [patent_doc_number] => 05180847 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-01-19 [patent_title] => 'Processes for preparing 2,2,4-trimethyl-1,3-pentanediol derivatives' [patent_app_type] => 1 [patent_app_number] => 7/656789 [patent_app_country] => US [patent_app_date] => 1991-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5207 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/180/05180847.pdf [firstpage_image] =>[orig_patent_app_number] => 656789 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/656789
Processes for preparing 2,2,4-trimethyl-1,3-pentanediol derivatives Feb 14, 1991 Issued
Array ( [id] => 2850021 [patent_doc_number] => 05110967 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Crosslinkers and chain extenders for room temperature vulcanization or crosslinking of polymers' [patent_app_type] => 1 [patent_app_number] => 7/657018 [patent_app_country] => US [patent_app_date] => 1991-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8868 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110967.pdf [firstpage_image] =>[orig_patent_app_number] => 657018 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/657018
Crosslinkers and chain extenders for room temperature vulcanization or crosslinking of polymers Feb 14, 1991 Issued
Array ( [id] => 2935655 [patent_doc_number] => 05196561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-23 [patent_title] => 'Method of producing carbonic acid esters and a catalyst therefore' [patent_app_type] => 1 [patent_app_number] => 7/656061 [patent_app_country] => US [patent_app_date] => 1991-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6905 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/196/05196561.pdf [firstpage_image] =>[orig_patent_app_number] => 656061 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/656061
Method of producing carbonic acid esters and a catalyst therefore Feb 14, 1991 Issued
07/651951 PROCESS FOR PRODUCING METHACRYLIC ACID Feb 6, 1991 Abandoned
Array ( [id] => 2970431 [patent_doc_number] => 05202467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Process for preparing haloketo acid derivatives' [patent_app_type] => 1 [patent_app_number] => 7/651971 [patent_app_country] => US [patent_app_date] => 1991-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4367 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202467.pdf [firstpage_image] =>[orig_patent_app_number] => 651971 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/651971
Process for preparing haloketo acid derivatives Feb 6, 1991 Issued
Array ( [id] => 2879337 [patent_doc_number] => 05118824 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-06-02 [patent_title] => 'Platinum hydrides with bridges bimetallic structure, method for their preparation and their application to the catalysis of chemical reactions' [patent_app_type] => 1 [patent_app_number] => 7/646642 [patent_app_country] => US [patent_app_date] => 1991-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3261 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 27 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/118/05118824.pdf [firstpage_image] =>[orig_patent_app_number] => 646642 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/646642
Platinum hydrides with bridges bimetallic structure, method for their preparation and their application to the catalysis of chemical reactions Feb 5, 1991 Issued
Array ( [id] => 2940974 [patent_doc_number] => 05191105 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-03-02 [patent_title] => 'Tetrahydrophthalimides, and their production and use as herbicides' [patent_app_type] => 1 [patent_app_number] => 7/650943 [patent_app_country] => US [patent_app_date] => 1991-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6353 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/191/05191105.pdf [firstpage_image] =>[orig_patent_app_number] => 650943 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/650943
Tetrahydrophthalimides, and their production and use as herbicides Feb 4, 1991 Issued
Array ( [id] => 2970641 [patent_doc_number] => 05202479 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-04-13 [patent_title] => 'Process for preparing glycine' [patent_app_type] => 1 [patent_app_number] => 7/649021 [patent_app_country] => US [patent_app_date] => 1991-02-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6907 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 156 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/202/05202479.pdf [firstpage_image] =>[orig_patent_app_number] => 649021 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/649021
Process for preparing glycine Jan 31, 1991 Issued
Array ( [id] => 2834194 [patent_doc_number] => 05175363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-29 [patent_title] => 'Method for purification of carboxylic acids and anhydrides' [patent_app_type] => 1 [patent_app_number] => 7/646029 [patent_app_country] => US [patent_app_date] => 1991-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1732 [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] => patents/05/175/05175363.pdf [firstpage_image] =>[orig_patent_app_number] => 646029 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/646029
Method for purification of carboxylic acids and anhydrides Jan 27, 1991 Issued
07/647199 PROCESS FOR THE PREPARATION OF QUINONES Jan 27, 1991 Abandoned
Array ( [id] => 2842627 [patent_doc_number] => 05171884 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-12-15 [patent_title] => 'Preparation process for glyoxylic acid by catalytic oxidation of glyoxal in an aqueous medium in the presence of catalytic quantities of platinum' [patent_app_type] => 1 [patent_app_number] => 7/644043 [patent_app_country] => US [patent_app_date] => 1991-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1048 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 34 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/171/05171884.pdf [firstpage_image] =>[orig_patent_app_number] => 644043 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/644043
Preparation process for glyoxylic acid by catalytic oxidation of glyoxal in an aqueous medium in the presence of catalytic quantities of platinum Jan 21, 1991 Issued
Array ( [id] => 2935438 [patent_doc_number] => 05189192 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-02-23 [patent_title] => 'Process for preparing addition polymerization catalysts via metal center oxidation' [patent_app_type] => 1 [patent_app_number] => 7/642111 [patent_app_country] => US [patent_app_date] => 1991-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5079 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 241 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/189/05189192.pdf [firstpage_image] =>[orig_patent_app_number] => 642111 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/642111
Process for preparing addition polymerization catalysts via metal center oxidation Jan 15, 1991 Issued
Array ( [id] => 2860595 [patent_doc_number] => 05084585 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-01-28 [patent_title] => 'Process for preparation of aluminoxane' [patent_app_type] => 1 [patent_app_number] => 7/639002 [patent_app_country] => US [patent_app_date] => 1991-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4711 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/084/05084585.pdf [firstpage_image] =>[orig_patent_app_number] => 639002 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/639002
Process for preparation of aluminoxane Jan 8, 1991 Issued
Array ( [id] => 2788902 [patent_doc_number] => 05093508 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-03 [patent_title] => 'Process for producing vanadium-arenes' [patent_app_type] => 1 [patent_app_number] => 7/641877 [patent_app_country] => US [patent_app_date] => 1991-01-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2222 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/093/05093508.pdf [firstpage_image] =>[orig_patent_app_number] => 641877 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/641877
Process for producing vanadium-arenes Jan 3, 1991 Issued
07/633183 METHOD OF PRODUCING ALPHA-L-ASPARTYL-L-PHENYLALANINE METHYL ESTER HYDROCHLORIDE Dec 27, 1990 Abandoned
Array ( [id] => 2735775 [patent_doc_number] => 05051522 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-09-24 [patent_title] => 'Complex compound of rhodium-containing sulfonated triphenylphosphane' [patent_app_type] => 1 [patent_app_number] => 7/632469 [patent_app_country] => US [patent_app_date] => 1990-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1254 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 18 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/051/05051522.pdf [firstpage_image] =>[orig_patent_app_number] => 632469 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/632469
Complex compound of rhodium-containing sulfonated triphenylphosphane Dec 20, 1990 Issued
Array ( [id] => 2851990 [patent_doc_number] => 05104997 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-14 [patent_title] => 'Mass treatment of cellulosic materials' [patent_app_type] => 1 [patent_app_number] => 7/630721 [patent_app_country] => US [patent_app_date] => 1990-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13762 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/104/05104997.pdf [firstpage_image] =>[orig_patent_app_number] => 630721 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/630721
Mass treatment of cellulosic materials Dec 19, 1990 Issued
Array ( [id] => 2794137 [patent_doc_number] => 05103065 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-04-07 [patent_title] => 'Transition metal complexes as catalysts for hydrogenation hydroformylation and cyclotrimerization' [patent_app_type] => 1 [patent_app_number] => 7/630173 [patent_app_country] => US [patent_app_date] => 1990-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11132 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 389 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/103/05103065.pdf [firstpage_image] =>[orig_patent_app_number] => 630173 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/630173
Transition metal complexes as catalysts for hydrogenation hydroformylation and cyclotrimerization Dec 18, 1990 Issued
Array ( [id] => 2849894 [patent_doc_number] => 05110961 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Catalytic process for the synthesis of an alcohol, new metal complexes and process for the synthesis of these complexes' [patent_app_type] => 1 [patent_app_number] => 7/628389 [patent_app_country] => US [patent_app_date] => 1990-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4089 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 32 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110961.pdf [firstpage_image] =>[orig_patent_app_number] => 628389 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/628389
Catalytic process for the synthesis of an alcohol, new metal complexes and process for the synthesis of these complexes Dec 13, 1990 Issued
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