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] => 2699839 [patent_doc_number] => 04988731 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-29 [patent_title] => 'Sodium hydrogen divalproate oligomer' [patent_app_type] => 1 [patent_app_number] => 7/117945 [patent_app_country] => US [patent_app_date] => 1987-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1431 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/988/04988731.pdf [firstpage_image] =>[orig_patent_app_number] => 117945 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/117945
Sodium hydrogen divalproate oligomer Nov 8, 1987 Issued
07/115966 PREPARATION OF 4-PENTENATES Nov 1, 1987 Abandoned
07/114589 PROCESS FOR PRODUCTION OF METHACROLEIN AND METHACRYLIC ACID Oct 29, 1987 Abandoned
07/114536 PROCESS FOR THE PREPARATION OF FLUOROBENZALDEHYDES Oct 28, 1987 Abandoned
Array ( [id] => 2591978 [patent_doc_number] => 04970333 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-13 [patent_title] => 'Process for making carboxylic acid esters using a crosslinked acrylic resin as the catalyst' [patent_app_type] => 1 [patent_app_number] => 7/114893 [patent_app_country] => US [patent_app_date] => 1987-10-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1709 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/970/04970333.pdf [firstpage_image] =>[orig_patent_app_number] => 114893 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/114893
Process for making carboxylic acid esters using a crosslinked acrylic resin as the catalyst Oct 28, 1987 Issued
07/117365 MONOMER PRODUCTION Oct 27, 1987 Abandoned
Array ( [id] => 2627188 [patent_doc_number] => 04950774 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => '2-5,disubstituted-7,7,8,8-tetracyanoquinodimethanes' [patent_app_type] => 1 [patent_app_number] => 7/111744 [patent_app_country] => US [patent_app_date] => 1987-10-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3747 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950774.pdf [firstpage_image] =>[orig_patent_app_number] => 111744 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/111744
2-5,disubstituted-7,7,8,8-tetracyanoquinodimethanes Oct 22, 1987 Issued
Array ( [id] => 2425577 [patent_doc_number] => 04780568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-25 [patent_title] => 'Purification of methacrylic acid from an oxydehydrogenation by crystallization' [patent_app_type] => 1 [patent_app_number] => 7/113586 [patent_app_country] => US [patent_app_date] => 1987-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2007 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/780/04780568.pdf [firstpage_image] =>[orig_patent_app_number] => 113586 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/113586
Purification of methacrylic acid from an oxydehydrogenation by crystallization Oct 18, 1987 Issued
Array ( [id] => 2604601 [patent_doc_number] => 04912246 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => '1,3-bis(alkylcarbonato)-nitrobenzenes' [patent_app_type] => 1 [patent_app_number] => 7/110754 [patent_app_country] => US [patent_app_date] => 1987-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5142 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912246.pdf [firstpage_image] =>[orig_patent_app_number] => 110754 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/110754
1,3-bis(alkylcarbonato)-nitrobenzenes Oct 18, 1987 Issued
Array ( [id] => 2548833 [patent_doc_number] => 04804778 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-02-14 [patent_title] => 'Process for producing methacrylic acid' [patent_app_type] => 1 [patent_app_number] => 7/105041 [patent_app_country] => US [patent_app_date] => 1987-10-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1854 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/804/04804778.pdf [firstpage_image] =>[orig_patent_app_number] => 105041 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/105041
Process for producing methacrylic acid Oct 5, 1987 Issued
07/101454 METHOD FOR THE PREPARATION OF DIALKYL DICHLOROSUCCINATES Sep 30, 1987 Abandoned
07/101885 PROCESS FOR THE PREPARATION OF 1, 4-DIOXY SUBSTITUTED 2-BUTENE Sep 27, 1987 Abandoned
07/100462 PREPARATION OF ALKYL CARBOXYLATES BY HYDROCARBONYLATION Sep 23, 1987 Abandoned
07/097112 TETRAKIS(DIALKYLAMINO)AROMATICS AND THEIR CHARGE TRANSFER COMPLEXES Sep 15, 1987 Abandoned
Array ( [id] => 2600149 [patent_doc_number] => 04922033 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Preparation of tertiary butyl alcohol by the catalytic decomposition of tertiary butyl hydroperoxide' [patent_app_type] => 1 [patent_app_number] => 7/094171 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3371 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922033.pdf [firstpage_image] =>[orig_patent_app_number] => 094171 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094171
Preparation of tertiary butyl alcohol by the catalytic decomposition of tertiary butyl hydroperoxide Sep 7, 1987 Issued
Array ( [id] => 2639682 [patent_doc_number] => 04910349 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Catalyst production of tertiary butyl alcohol from tertiary butyl hydroperoxide' [patent_app_type] => 1 [patent_app_number] => 7/094173 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3200 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/910/04910349.pdf [firstpage_image] =>[orig_patent_app_number] => 094173 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094173
Catalyst production of tertiary butyl alcohol from tertiary butyl hydroperoxide Sep 7, 1987 Issued
Array ( [id] => 2600168 [patent_doc_number] => 04922034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Catalyzed conversion of tertiary butyl hydroperoxide to tertiary butyl alcohol' [patent_app_type] => 1 [patent_app_number] => 7/094172 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4599 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 166 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922034.pdf [firstpage_image] =>[orig_patent_app_number] => 094172 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094172
Catalyzed conversion of tertiary butyl hydroperoxide to tertiary butyl alcohol Sep 7, 1987 Issued
Array ( [id] => 2600205 [patent_doc_number] => 04922036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Tertiary butyl hydroperoxide decomposition' [patent_app_type] => 1 [patent_app_number] => 7/094175 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3078 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922036.pdf [firstpage_image] =>[orig_patent_app_number] => 094175 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094175
Tertiary butyl hydroperoxide decomposition Sep 7, 1987 Issued
Array ( [id] => 2604980 [patent_doc_number] => 04912266 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-27 [patent_title] => 'Catalytic decomposition of tertiary butyl hydroperoxide' [patent_app_type] => 1 [patent_app_number] => 7/094174 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3044 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/912/04912266.pdf [firstpage_image] =>[orig_patent_app_number] => 094174 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094174
Catalytic decomposition of tertiary butyl hydroperoxide Sep 7, 1987 Issued
Array ( [id] => 2600187 [patent_doc_number] => 04922035 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-01 [patent_title] => 'Catalytic preparation of tertiary butyl alcohol by decomposition of tertiary butyl hydroperoxide' [patent_app_type] => 1 [patent_app_number] => 7/094352 [patent_app_country] => US [patent_app_date] => 1987-09-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3135 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/922/04922035.pdf [firstpage_image] =>[orig_patent_app_number] => 094352 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/094352
Catalytic preparation of tertiary butyl alcohol by decomposition of tertiary butyl hydroperoxide Sep 7, 1987 Issued
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