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] => 2540587 [patent_doc_number] => 04810366 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-03-07 [patent_title] => 'Process for separating a fluid feed mixture containing hydrocarbon oil and an organic solvent' [patent_app_type] => 1 [patent_app_number] => 7/074174 [patent_app_country] => US [patent_app_date] => 1987-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1957 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/810/04810366.pdf [firstpage_image] =>[orig_patent_app_number] => 074174 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/074174
Process for separating a fluid feed mixture containing hydrocarbon oil and an organic solvent Jul 15, 1987 Issued
Array ( [id] => 2545303 [patent_doc_number] => 04827078 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-02 [patent_title] => 'Process for extracting paraffins from their mixtures with alkanesulfonic acids' [patent_app_type] => 1 [patent_app_number] => 7/071926 [patent_app_country] => US [patent_app_date] => 1987-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1319 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/827/04827078.pdf [firstpage_image] =>[orig_patent_app_number] => 071926 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071926
Process for extracting paraffins from their mixtures with alkanesulfonic acids Jul 9, 1987 Issued
Array ( [id] => 2494190 [patent_doc_number] => 04843184 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-27 [patent_title] => 'Process for extracting paraffins from their mixtures with paraffinsulfonic acids' [patent_app_type] => 1 [patent_app_number] => 7/071872 [patent_app_country] => US [patent_app_date] => 1987-07-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2725 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/843/04843184.pdf [firstpage_image] =>[orig_patent_app_number] => 071872 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/071872
Process for extracting paraffins from their mixtures with paraffinsulfonic acids Jul 9, 1987 Issued
07/070663 METHOD AND APPARATUS FOR REDUCING OVERCRACKING DURING FCC CATALYST SEPARATION Jul 1, 1987 Abandoned
Array ( [id] => 2509681 [patent_doc_number] => 04874393 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-10-17 [patent_title] => 'Method of producing fuel of relatively higher calorific value from low rank and oxidized coal' [patent_app_type] => 1 [patent_app_number] => 7/067111 [patent_app_country] => US [patent_app_date] => 1987-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2955 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/874/04874393.pdf [firstpage_image] =>[orig_patent_app_number] => 067111 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/067111
Method of producing fuel of relatively higher calorific value from low rank and oxidized coal Jun 28, 1987 Issued
Array ( [id] => 2506838 [patent_doc_number] => 04840725 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-20 [patent_title] => 'Conversion of high boiling liquid organic materials to lower boiling materials' [patent_app_type] => 1 [patent_app_number] => 7/064919 [patent_app_country] => US [patent_app_date] => 1987-06-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3356 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/840/04840725.pdf [firstpage_image] =>[orig_patent_app_number] => 064919 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/064919
Conversion of high boiling liquid organic materials to lower boiling materials Jun 18, 1987 Issued
Array ( [id] => 2554602 [patent_doc_number] => 04836910 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-06-06 [patent_title] => 'Catalytic dewaxing with zeolite theta-1' [patent_app_type] => 1 [patent_app_number] => 7/062971 [patent_app_country] => US [patent_app_date] => 1987-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2865 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 194 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/836/04836910.pdf [firstpage_image] =>[orig_patent_app_number] => 062971 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/062971
Catalytic dewaxing with zeolite theta-1 Jun 17, 1987 Issued
Array ( [id] => 2484340 [patent_doc_number] => 04822947 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-04-18 [patent_title] => 'Separation of m-xylene from o-xylene by extractive distillation with DMSO' [patent_app_type] => 1 [patent_app_number] => 7/061964 [patent_app_country] => US [patent_app_date] => 1987-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2891 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 124 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/822/04822947.pdf [firstpage_image] =>[orig_patent_app_number] => 061964 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/061964
Separation of m-xylene from o-xylene by extractive distillation with DMSO Jun 14, 1987 Issued
Array ( [id] => 2476036 [patent_doc_number] => 04886929 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-12-12 [patent_title] => 'Separation of para-xylene' [patent_app_type] => 1 [patent_app_number] => 7/061948 [patent_app_country] => US [patent_app_date] => 1987-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 8342 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 89 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/886/04886929.pdf [firstpage_image] =>[orig_patent_app_number] => 061948 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/061948
Separation of para-xylene Jun 14, 1987 Issued
07/062762 ISOMERIZATION PROCESS AND APPARATUS Jun 14, 1987 Abandoned
Array ( [id] => 2474447 [patent_doc_number] => 04882041 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-11-21 [patent_title] => 'Diluent substitution process' [patent_app_type] => 1 [patent_app_number] => 7/059697 [patent_app_country] => US [patent_app_date] => 1987-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2471 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/882/04882041.pdf [firstpage_image] =>[orig_patent_app_number] => 059697 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/059697
Diluent substitution process Jun 8, 1987 Issued
Array ( [id] => 2380715 [patent_doc_number] => 04737264 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-04-12 [patent_title] => 'Heavy oil distillation system' [patent_app_type] => 1 [patent_app_number] => 7/055567 [patent_app_country] => US [patent_app_date] => 1987-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1993 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/737/04737264.pdf [firstpage_image] =>[orig_patent_app_number] => 055567 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/055567
Heavy oil distillation system May 28, 1987 Issued
Array ( [id] => 2440209 [patent_doc_number] => 04749469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-07 [patent_title] => 'Process control system for multi-reactor hydrocarbon conversion processes' [patent_app_type] => 1 [patent_app_number] => 7/054544 [patent_app_country] => US [patent_app_date] => 1987-05-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1991 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/749/04749469.pdf [firstpage_image] =>[orig_patent_app_number] => 054544 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/054544
Process control system for multi-reactor hydrocarbon conversion processes May 26, 1987 Issued
Array ( [id] => 2439515 [patent_doc_number] => 04750988 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-06-14 [patent_title] => 'Vanadium passivation in a hydrocarbon catalytic cracking process' [patent_app_type] => 1 [patent_app_number] => 7/051972 [patent_app_country] => US [patent_app_date] => 1987-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5366 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/750/04750988.pdf [firstpage_image] =>[orig_patent_app_number] => 051972 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/051972
Vanadium passivation in a hydrocarbon catalytic cracking process May 18, 1987 Issued
Array ( [id] => 2453357 [patent_doc_number] => 04717467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-01-05 [patent_title] => 'Process for mixing fluid catalytic cracking hydrocarbon feed and catalyst' [patent_app_type] => 1 [patent_app_number] => 7/050269 [patent_app_country] => US [patent_app_date] => 1987-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4760 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/717/04717467.pdf [firstpage_image] =>[orig_patent_app_number] => 050269 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/050269
Process for mixing fluid catalytic cracking hydrocarbon feed and catalyst May 14, 1987 Issued
Array ( [id] => 2483957 [patent_doc_number] => 04828682 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Coking process' [patent_app_type] => 1 [patent_app_number] => 7/049046 [patent_app_country] => US [patent_app_date] => 1987-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2721 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/828/04828682.pdf [firstpage_image] =>[orig_patent_app_number] => 049046 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/049046
Coking process May 11, 1987 Issued
07/047846 METHOD FOR CONVERTING LOWER GRADE UINTAITE TO HIGHER GRADE MATERIALS May 7, 1987 Abandoned
Array ( [id] => 2484074 [patent_doc_number] => 04828688 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-09 [patent_title] => 'Method for separation of heterogeneous phases' [patent_app_type] => 1 [patent_app_number] => 7/047356 [patent_app_country] => US [patent_app_date] => 1987-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 7 [patent_no_of_words] => 3950 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/828/04828688.pdf [firstpage_image] =>[orig_patent_app_number] => 047356 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/047356
Method for separation of heterogeneous phases May 5, 1987 Issued
Array ( [id] => 2445971 [patent_doc_number] => 04778946 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1988-10-18 [patent_title] => 'Process for separating ethylbenzene from feedstream containing metaxylene using a zeolite adsorbent' [patent_app_type] => 1 [patent_app_number] => 7/052178 [patent_app_country] => US [patent_app_date] => 1987-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4339 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/778/04778946.pdf [firstpage_image] =>[orig_patent_app_number] => 052178 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/052178
Process for separating ethylbenzene from feedstream containing metaxylene using a zeolite adsorbent May 3, 1987 Issued
Array ( [id] => 2545913 [patent_doc_number] => 04832823 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1989-05-23 [patent_title] => 'Coking process with decant oil addition to reduce coke yield' [patent_app_type] => 1 [patent_app_number] => 7/040845 [patent_app_country] => US [patent_app_date] => 1987-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7294 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/832/04832823.pdf [firstpage_image] =>[orig_patent_app_number] => 040845 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/040845
Coking process with decant oil addition to reduce coke yield Apr 20, 1987 Issued
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