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] => 2459599 [patent_doc_number] => 04717785 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Removal of phosphine impurities from higher olefins' [patent_app_type] => 1 [patent_app_number] => 6/940386 [patent_app_country] => US [patent_app_date] => 1986-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3416 [patent_no_of_claims] => 20 [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/04/717/04717785.pdf [firstpage_image] =>[orig_patent_app_number] => 940386 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/940386
Removal of phosphine impurities from higher olefins Dec 9, 1986 Issued
06/937990 DELAYED COKING PROCESS USING OXYGEN ADDITION TO THE TRANSFER LINE Dec 3, 1986 Abandoned
Array ( [id] => 2631533 [patent_doc_number] => 04909927 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Extraction of hydrocarbon oils using a combination polar extraction solvent-aliphatic-aromatic or polar extraction solvent-polar substituted naphthenes extraction solvent mixture' [patent_app_type] => 1 [patent_app_number] => 6/934698 [patent_app_country] => US [patent_app_date] => 1986-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 9326 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909927.pdf [firstpage_image] =>[orig_patent_app_number] => 934698 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/934698
Extraction of hydrocarbon oils using a combination polar extraction solvent-aliphatic-aromatic or polar extraction solvent-polar substituted naphthenes extraction solvent mixture Dec 3, 1986 Issued
06/936773 METHOD FOR PRODUCING LOW SULFUR PREMIUM COKE FROM HIGH SULFUR DECANT OILS Dec 1, 1986 Abandoned
Array ( [id] => 2551875 [patent_doc_number] => 04897179 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Method of producing reduced iron and light oil from ion ore and heavy oil' [patent_app_type] => 1 [patent_app_number] => 6/931988 [patent_app_country] => US [patent_app_date] => 1986-11-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4758 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897179.pdf [firstpage_image] =>[orig_patent_app_number] => 931988 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/931988
Method of producing reduced iron and light oil from ion ore and heavy oil Nov 24, 1986 Issued
Array ( [id] => 2415982 [patent_doc_number] => 04726894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-02-23 [patent_title] => 'Distillation cut point control' [patent_app_type] => 1 [patent_app_number] => 6/935089 [patent_app_country] => US [patent_app_date] => 1986-11-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1204 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/726/04726894.pdf [firstpage_image] =>[orig_patent_app_number] => 935089 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/935089
Distillation cut point control Nov 23, 1986 Issued
Array ( [id] => 2412030 [patent_doc_number] => 04728414 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-03-01 [patent_title] => 'Solvent dewaxing using combination poly (n-C.sub.24) alkylmethacrylate-poly (C.sub.8 -C.sub.20 alkyl (meth-) acrylate dewaxing aid' [patent_app_type] => 1 [patent_app_number] => 6/933126 [patent_app_country] => US [patent_app_date] => 1986-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3562 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/728/04728414.pdf [firstpage_image] =>[orig_patent_app_number] => 933126 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/933126
Solvent dewaxing using combination poly (n-C.sub.24) alkylmethacrylate-poly (C.sub.8 -C.sub.20 alkyl (meth-) acrylate dewaxing aid Nov 20, 1986 Issued
06/933419 METHOD FOR IMPROVING THE PROPERTIES OF PREMIUM COKE Nov 20, 1986 Abandoned
Array ( [id] => 2299603 [patent_doc_number] => 04673484 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-06-16 [patent_title] => 'Amphiphilic phase behavior separation of carboxylic acids/hydrocarbon mixtures in recovery of oil from tar sands or the like' [patent_app_type] => 1 [patent_app_number] => 6/932688 [patent_app_country] => US [patent_app_date] => 1986-11-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 6565 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/673/04673484.pdf [firstpage_image] =>[orig_patent_app_number] => 932688 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932688
Amphiphilic phase behavior separation of carboxylic acids/hydrocarbon mixtures in recovery of oil from tar sands or the like Nov 18, 1986 Issued
Array ( [id] => 2439554 [patent_doc_number] => 04750990 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-14 [patent_title] => 'Membrane separation of hydrocarbons using cycloparaffinic solvents' [patent_app_type] => 1 [patent_app_number] => 6/932052 [patent_app_country] => US [patent_app_date] => 1986-11-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5834 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/750/04750990.pdf [firstpage_image] =>[orig_patent_app_number] => 932052 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/932052
Membrane separation of hydrocarbons using cycloparaffinic solvents Nov 17, 1986 Issued
Array ( [id] => 2380773 [patent_doc_number] => 04737267 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Oil shale processing apparatus and method' [patent_app_type] => 1 [patent_app_number] => 6/929722 [patent_app_country] => US [patent_app_date] => 1986-11-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6092 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 330 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737267.pdf [firstpage_image] =>[orig_patent_app_number] => 929722 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/929722
Oil shale processing apparatus and method Nov 11, 1986 Issued
06/929450 PROCESS AND APPARATUS FOR CATALYTIC CRACKING OF A HYDROCARBON CHARGE SUBJECTED TO A PRETREATMENT WITH SOLID PARTICLES OF LOW ACTIVITY Nov 11, 1986 Abandoned
Array ( [id] => 2381224 [patent_doc_number] => 04720338 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-19 [patent_title] => 'Premium coking process' [patent_app_type] => 1 [patent_app_number] => 6/926039 [patent_app_country] => US [patent_app_date] => 1986-11-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2825 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/720/04720338.pdf [firstpage_image] =>[orig_patent_app_number] => 926039 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/926039
Premium coking process Nov 2, 1986 Issued
Array ( [id] => 2505115 [patent_doc_number] => 04795548 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-01-03 [patent_title] => 'Process for making anode grade coke' [patent_app_type] => 1 [patent_app_number] => 6/923190 [patent_app_country] => US [patent_app_date] => 1986-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3194 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 329 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/795/04795548.pdf [firstpage_image] =>[orig_patent_app_number] => 923190 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/923190
Process for making anode grade coke Oct 26, 1986 Issued
Array ( [id] => 2384584 [patent_doc_number] => 04753721 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-28 [patent_title] => 'Process for resid hydrotreating employing feed distributor' [patent_app_type] => 1 [patent_app_number] => 6/922866 [patent_app_country] => US [patent_app_date] => 1986-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 8 [patent_no_of_words] => 4686 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/753/04753721.pdf [firstpage_image] =>[orig_patent_app_number] => 922866 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/922866
Process for resid hydrotreating employing feed distributor Oct 23, 1986 Issued
Array ( [id] => 2331199 [patent_doc_number] => 04701254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-10-20 [patent_title] => 'Static bed wax decolorization process' [patent_app_type] => 1 [patent_app_number] => 6/922905 [patent_app_country] => US [patent_app_date] => 1986-10-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4745 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/701/04701254.pdf [firstpage_image] =>[orig_patent_app_number] => 922905 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/922905
Static bed wax decolorization process Oct 23, 1986 Issued
Array ( [id] => 2479367 [patent_doc_number] => 04820405 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-11 [patent_title] => 'Method of liquefying coal' [patent_app_type] => 1 [patent_app_number] => 6/921795 [patent_app_country] => US [patent_app_date] => 1986-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5186 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/820/04820405.pdf [firstpage_image] =>[orig_patent_app_number] => 921795 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/921795
Method of liquefying coal Oct 16, 1986 Issued
Array ( [id] => 2381569 [patent_doc_number] => 04789459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-12-06 [patent_title] => 'Process for recovering power from a fluid catalytic cracking unit used particularly for the treatment of heavy charges' [patent_app_type] => 1 [patent_app_number] => 6/920342 [patent_app_country] => US [patent_app_date] => 1986-10-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3942 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 212 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/789/04789459.pdf [firstpage_image] =>[orig_patent_app_number] => 920342 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/920342
Process for recovering power from a fluid catalytic cracking unit used particularly for the treatment of heavy charges Oct 16, 1986 Issued
Array ( [id] => 2441656 [patent_doc_number] => 04721557 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-26 [patent_title] => 'Combination process for the conversion of a residual asphaltene-containing hydrocarbonaceous stream to maximize middle distillate production' [patent_app_type] => 1 [patent_app_number] => 6/916754 [patent_app_country] => US [patent_app_date] => 1986-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6455 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 578 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/721/04721557.pdf [firstpage_image] =>[orig_patent_app_number] => 916754 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/916754
Combination process for the conversion of a residual asphaltene-containing hydrocarbonaceous stream to maximize middle distillate production Oct 7, 1986 Issued
06/911486 PROCESS FOR THE SEPARATION OF FINE CATALYST PARTICLES FROM A HYDROCARBON FEEDSTOCK BY FILTRATION THROUGH MINERAL BARRIERS AND A FILTRATION LOOP Sep 24, 1986 Abandoned
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