Search

Queenie S. Dehghan

Examiner (ID: 16248, Phone: (571)272-8209 , Office: P/1741 )

Most Active Art Unit
1741
Art Unit(s)
1791, 1731, 1741
Total Applications
1100
Issued Applications
590
Pending Applications
118
Abandoned Applications
423

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2583058 [patent_doc_number] => 04927527 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Method for reducing overcracking during FCC catalyst separation' [patent_app_type] => 1 [patent_app_number] => 7/293543 [patent_app_country] => US [patent_app_date] => 1989-01-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 11 [patent_no_of_words] => 4399 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927527.pdf [firstpage_image] =>[orig_patent_app_number] => 293543 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/293543
Method for reducing overcracking during FCC catalyst separation Jan 2, 1989 Issued
Array ( [id] => 2474350 [patent_doc_number] => 04882036 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Combination coking and hydroconversion process' [patent_app_type] => 1 [patent_app_number] => 7/291390 [patent_app_country] => US [patent_app_date] => 1988-12-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5941 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 296 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/882/04882036.pdf [firstpage_image] =>[orig_patent_app_number] => 291390 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/291390
Combination coking and hydroconversion process Dec 26, 1988 Issued
Array ( [id] => 2710873 [patent_doc_number] => 04982052 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-01-01 [patent_title] => 'Separation of a mixture of normal paraffins branched chain paraffins and cyclic paraffins' [patent_app_type] => 1 [patent_app_number] => 7/288839 [patent_app_country] => US [patent_app_date] => 1988-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1882 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 160 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/982/04982052.pdf [firstpage_image] =>[orig_patent_app_number] => 288839 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/288839
Separation of a mixture of normal paraffins branched chain paraffins and cyclic paraffins Dec 22, 1988 Issued
Array ( [id] => 2508279 [patent_doc_number] => 04863485 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-09-05 [patent_title] => 'Fuel briquettes' [patent_app_type] => 1 [patent_app_number] => 7/287643 [patent_app_country] => US [patent_app_date] => 1988-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4233 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/863/04863485.pdf [firstpage_image] =>[orig_patent_app_number] => 287643 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/287643
Fuel briquettes Dec 19, 1988 Issued
Array ( [id] => 2663872 [patent_doc_number] => 04954240 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-04 [patent_title] => 'Combination coking and hydroconversion process' [patent_app_type] => 1 [patent_app_number] => 7/286100 [patent_app_country] => US [patent_app_date] => 1988-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6658 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 259 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/954/04954240.pdf [firstpage_image] =>[orig_patent_app_number] => 286100 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/286100
Combination coking and hydroconversion process Dec 18, 1988 Issued
07/285111 SLUDGE ADDITION TO A COKING PROCESS Dec 14, 1988 Abandoned
07/283664 METHOD FOR ISOMERIZING WAX TO LUBE BASE OILS Dec 12, 1988 Abandoned
Array ( [id] => 2582978 [patent_doc_number] => 04963328 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-16 [patent_title] => 'Short contact time fluid catalytic cracking apparatus' [patent_app_type] => 1 [patent_app_number] => 7/282163 [patent_app_country] => US [patent_app_date] => 1988-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 3831 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 180 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/963/04963328.pdf [firstpage_image] =>[orig_patent_app_number] => 282163 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/282163
Short contact time fluid catalytic cracking apparatus Dec 8, 1988 Issued
Array ( [id] => 2670757 [patent_doc_number] => 04935579 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Separation of m-diisopropylbenzene from p-diisopropylbenzene by azeotropic distillation with alcohols' [patent_app_type] => 1 [patent_app_number] => 7/278549 [patent_app_country] => US [patent_app_date] => 1988-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1327 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935579.pdf [firstpage_image] =>[orig_patent_app_number] => 278549 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/278549
Separation of m-diisopropylbenzene from p-diisopropylbenzene by azeotropic distillation with alcohols Nov 30, 1988 Issued
Array ( [id] => 2582923 [patent_doc_number] => 04927520 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-22 [patent_title] => 'Process for treating a hydrocarbonaceous stream containing a non-distillable component to produce a hydrogenated distillable hydrocarbonaceous product' [patent_app_type] => 1 [patent_app_number] => 7/265969 [patent_app_country] => US [patent_app_date] => 1988-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6356 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 220 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/927/04927520.pdf [firstpage_image] =>[orig_patent_app_number] => 265969 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/265969
Process for treating a hydrocarbonaceous stream containing a non-distillable component to produce a hydrogenated distillable hydrocarbonaceous product Nov 1, 1988 Issued
Array ( [id] => 2660701 [patent_doc_number] => 04962273 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-10-09 [patent_title] => 'Purification of alpha naphthol-containing feedstock by adsorption' [patent_app_type] => 1 [patent_app_number] => 7/264707 [patent_app_country] => US [patent_app_date] => 1988-10-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 9001 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/962/04962273.pdf [firstpage_image] =>[orig_patent_app_number] => 264707 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/264707
Purification of alpha naphthol-containing feedstock by adsorption Oct 30, 1988 Issued
07/264121 ALKYLATION OF AROMATICS-CONTAINING REFINELY STREAMS Oct 27, 1988 Abandoned
Array ( [id] => 2620428 [patent_doc_number] => 04919794 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-04-24 [patent_title] => 'Process for separating hydrocarbons' [patent_app_type] => 1 [patent_app_number] => 7/258341 [patent_app_country] => US [patent_app_date] => 1988-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2176 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 106 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/919/04919794.pdf [firstpage_image] =>[orig_patent_app_number] => 258341 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/258341
Process for separating hydrocarbons Oct 16, 1988 Issued
Array ( [id] => 2551928 [patent_doc_number] => 04897182 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Aromatic extraction process having improved water stripper' [patent_app_type] => 1 [patent_app_number] => 7/252616 [patent_app_country] => US [patent_app_date] => 1988-10-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2381 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897182.pdf [firstpage_image] =>[orig_patent_app_number] => 252616 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/252616
Aromatic extraction process having improved water stripper Oct 2, 1988 Issued
Array ( [id] => 2596426 [patent_doc_number] => 04940830 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-10 [patent_title] => 'Rejective separation of para-xylene from xylene isomers and ethylbenzene with zeolites' [patent_app_type] => 1 [patent_app_number] => 7/249538 [patent_app_country] => US [patent_app_date] => 1988-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 10323 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/940/04940830.pdf [firstpage_image] =>[orig_patent_app_number] => 249538 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249538
Rejective separation of para-xylene from xylene isomers and ethylbenzene with zeolites Sep 25, 1988 Issued
Array ( [id] => 2621133 [patent_doc_number] => 04950459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Vapor collection and process for ebullated bed reactors' [patent_app_type] => 1 [patent_app_number] => 7/249605 [patent_app_country] => US [patent_app_date] => 1988-09-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 7 [patent_no_of_words] => 6775 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 16 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950459.pdf [firstpage_image] =>[orig_patent_app_number] => 249605 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/249605
Vapor collection and process for ebullated bed reactors Sep 25, 1988 Issued
Array ( [id] => 2627614 [patent_doc_number] => 04976849 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-11 [patent_title] => 'Fractionation process for gaseous hydrocarbon mixtures with a high acid gas content' [patent_app_type] => 1 [patent_app_number] => 7/246744 [patent_app_country] => US [patent_app_date] => 1988-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5278 [patent_no_of_claims] => 34 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/976/04976849.pdf [firstpage_image] =>[orig_patent_app_number] => 246744 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/246744
Fractionation process for gaseous hydrocarbon mixtures with a high acid gas content Sep 19, 1988 Issued
Array ( [id] => 2670596 [patent_doc_number] => 04935571 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Process for the purification of cyclobutenoarenes' [patent_app_type] => 1 [patent_app_number] => 7/238390 [patent_app_country] => US [patent_app_date] => 1988-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3191 [patent_no_of_claims] => 16 [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/04/935/04935571.pdf [firstpage_image] =>[orig_patent_app_number] => 238390 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/238390
Process for the purification of cyclobutenoarenes Aug 30, 1988 Issued
Array ( [id] => 2520273 [patent_doc_number] => 04861458 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-08-29 [patent_title] => 'Process for catalytic cracking of a hydrocarbon charge subjected to a pretreatment with solid particles of low activity' [patent_app_type] => 1 [patent_app_number] => 7/239006 [patent_app_country] => US [patent_app_date] => 1988-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 7 [patent_no_of_words] => 6304 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 192 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/861/04861458.pdf [firstpage_image] =>[orig_patent_app_number] => 239006 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/239006
Process for catalytic cracking of a hydrocarbon charge subjected to a pretreatment with solid particles of low activity Aug 28, 1988 Issued
Array ( [id] => 2470104 [patent_doc_number] => 04879021 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-07 [patent_title] => 'Hydrogenation of coal and subsequent liquefaction of hydrogenated undissolved coal' [patent_app_type] => 1 [patent_app_number] => 7/237636 [patent_app_country] => US [patent_app_date] => 1988-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 6224 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 574 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/879/04879021.pdf [firstpage_image] =>[orig_patent_app_number] => 237636 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/237636
Hydrogenation of coal and subsequent liquefaction of hydrogenated undissolved coal Aug 25, 1988 Issued
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