Search

Andrew Q. Tran

Examiner (ID: 1941, Phone: (571)272-1885 , Office: P/2812 )

Most Active Art Unit
2824
Art Unit(s)
2824, 2818, 2825, 2511, 2812, 2827
Total Applications
1878
Issued Applications
1746
Pending Applications
27
Abandoned Applications
106

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2388985 [patent_doc_number] => 04781868 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-11-01 [patent_title] => 'Method for making unsaturated aliphatic carboxylic acid anhydrides' [patent_app_type] => 1 [patent_app_number] => 6/937195 [patent_app_country] => US [patent_app_date] => 1986-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3329 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/781/04781868.pdf [firstpage_image] =>[orig_patent_app_number] => 937195 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/937195
Method for making unsaturated aliphatic carboxylic acid anhydrides Dec 1, 1986 Issued
Array ( [id] => 2702375 [patent_doc_number] => 04981619 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Process for preparing alpha-hydroxy acids' [patent_app_type] => 1 [patent_app_number] => 6/935850 [patent_app_country] => US [patent_app_date] => 1986-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4140 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 115 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/981/04981619.pdf [firstpage_image] =>[orig_patent_app_number] => 935850 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/935850
Process for preparing alpha-hydroxy acids Nov 27, 1986 Issued
Array ( [id] => 2445389 [patent_doc_number] => 04778913 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Peroxydicarbonate containing non-conjugate type unsaturated bond' [patent_app_type] => 1 [patent_app_number] => 6/930395 [patent_app_country] => US [patent_app_date] => 1986-11-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3202 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778913.pdf [firstpage_image] =>[orig_patent_app_number] => 930395 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/930395
Peroxydicarbonate containing non-conjugate type unsaturated bond Nov 13, 1986 Issued
Array ( [id] => 2712070 [patent_doc_number] => 05041647 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Process for producing trifluoroacetic acid and trifluoroacetyl chloride' [patent_app_type] => 1 [patent_app_number] => 6/930056 [patent_app_country] => US [patent_app_date] => 1986-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4964 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041647.pdf [firstpage_image] =>[orig_patent_app_number] => 930056 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/930056
Process for producing trifluoroacetic acid and trifluoroacetyl chloride Nov 11, 1986 Issued
Array ( [id] => 2765533 [patent_doc_number] => 04994595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Preparation of spirobiindane bisphenol bischloroformate compositions' [patent_app_type] => 1 [patent_app_number] => 6/926685 [patent_app_country] => US [patent_app_date] => 1986-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1897 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/994/04994595.pdf [firstpage_image] =>[orig_patent_app_number] => 926685 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/926685
Preparation of spirobiindane bisphenol bischloroformate compositions Nov 3, 1986 Issued
Array ( [id] => 2624326 [patent_doc_number] => 04915875 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-10 [patent_title] => 'Oxidation products of paramethyl-substituted hindered phenols' [patent_app_type] => 1 [patent_app_number] => 6/926693 [patent_app_country] => US [patent_app_date] => 1986-11-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4034 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/915/04915875.pdf [firstpage_image] =>[orig_patent_app_number] => 926693 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/926693
Oxidation products of paramethyl-substituted hindered phenols Nov 3, 1986 Issued
06/924733 PROCESS FOR PREPARING VALPROIC ACID Oct 29, 1986 Abandoned
Array ( [id] => 2622471 [patent_doc_number] => 04894477 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-16 [patent_title] => 'Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid' [patent_app_type] => 1 [patent_app_number] => 6/918740 [patent_app_country] => US [patent_app_date] => 1986-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4587 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/894/04894477.pdf [firstpage_image] =>[orig_patent_app_number] => 918740 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/918740
Process for regenerating a carbonylation catalyst solution to remove corrosion metals and carbonylation of methanol to acetic acid Oct 13, 1986 Issued
Array ( [id] => 2558921 [patent_doc_number] => 04816595 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-28 [patent_title] => 'Preparation of carbonate esters' [patent_app_type] => 1 [patent_app_number] => 6/918138 [patent_app_country] => US [patent_app_date] => 1986-10-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2200 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 107 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/816/04816595.pdf [firstpage_image] =>[orig_patent_app_number] => 918138 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/918138
Preparation of carbonate esters Oct 13, 1986 Issued
Array ( [id] => 1918367 [patent_doc_number] => 04290926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-22 [patent_title] => 'Non-halogenated impregnant for capacitors comprising an aromatic carboxylic acid ester and an alkene' [patent_app_type] => 1 [patent_app_number] => 6/916770 [patent_app_country] => US [patent_app_date] => 1978-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3602 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/290/04290926.pdf [firstpage_image] =>[orig_patent_app_number] => 916770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916770
Process for synthesis of amidoacids using a cobalt catalyst and a bidental phosphine ligand Oct 7, 1986 Issued
Array ( [id] => 1918367 [patent_doc_number] => 04290926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-22 [patent_title] => 'Non-halogenated impregnant for capacitors comprising an aromatic carboxylic acid ester and an alkene' [patent_app_type] => 1 [patent_app_number] => 6/916770 [patent_app_country] => US [patent_app_date] => 1978-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3602 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/290/04290926.pdf [firstpage_image] =>[orig_patent_app_number] => 916770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916770
Process for synthesis of amidoacids using a cobalt catalyst and a bidental phosphine ligand Oct 7, 1986 Issued
Array ( [id] => 1918367 [patent_doc_number] => 04290926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-22 [patent_title] => 'Non-halogenated impregnant for capacitors comprising an aromatic carboxylic acid ester and an alkene' [patent_app_type] => 1 [patent_app_number] => 6/916770 [patent_app_country] => US [patent_app_date] => 1978-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3602 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/290/04290926.pdf [firstpage_image] =>[orig_patent_app_number] => 916770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916770
Process for synthesis of amidoacids using a cobalt catalyst and a bidental phosphine ligand Oct 7, 1986 Issued
Array ( [id] => 1918367 [patent_doc_number] => 04290926 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-22 [patent_title] => 'Non-halogenated impregnant for capacitors comprising an aromatic carboxylic acid ester and an alkene' [patent_app_type] => 1 [patent_app_number] => 6/916770 [patent_app_country] => US [patent_app_date] => 1978-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3602 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/290/04290926.pdf [firstpage_image] =>[orig_patent_app_number] => 916770 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916770
Process for synthesis of amidoacids using a cobalt catalyst and a bidental phosphine ligand Oct 7, 1986 Issued
06/909983 CATALYTIC DEALKOXYLATION OF GEM-DIALKOXY COMPOUNDS, SUITABLE CATALYSTS AND SYNTHESIS THEREOF Sep 21, 1986 Abandoned
06/902902 PROCESS FOR THE PREPARATION OF METHYL 4-OXOBUTYRATE AND ITS ACETALS Sep 1, 1986 Abandoned
06/899137 PROCESS FOR THE PREPARATION OF ESTERS OF ALPHA-ETHYLENICALLY UNSATURATED ALCOHOLS AND ALPHA-ETHYLENICALLY UNSATURATED CARBOXYLIC ACIDS Aug 21, 1986 Abandoned
Array ( [id] => 2712052 [patent_doc_number] => 05041646 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Process for producing 2-methyl-2-butenoic acid' [patent_app_type] => 1 [patent_app_number] => 6/899204 [patent_app_country] => US [patent_app_date] => 1986-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1603 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041646.pdf [firstpage_image] =>[orig_patent_app_number] => 899204 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/899204
Process for producing 2-methyl-2-butenoic acid Aug 21, 1986 Issued
Array ( [id] => 2658737 [patent_doc_number] => 04929747 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Organic peroxide having a polymerization-regulating ability' [patent_app_type] => 1 [patent_app_number] => 6/895995 [patent_app_country] => US [patent_app_date] => 1986-08-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 8558 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929747.pdf [firstpage_image] =>[orig_patent_app_number] => 895995 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/895995
Organic peroxide having a polymerization-regulating ability Aug 12, 1986 Issued
06/894490 PROCESS FOR PREPARING ACETYLENIC DERIVATIVES AND NEW DERIVATIVES SO OBTAINED Aug 10, 1986 Abandoned
06/894352 MONOMER PRODUCTION Aug 6, 1986 Abandoned
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