Search

Jafar F. Parsa

Examiner (ID: 11968, Phone: (571)272-0643 , Office: P/1671 )

Most Active Art Unit
1621
Art Unit(s)
1692, 1622, 1621, 1671
Total Applications
2817
Issued Applications
2259
Pending Applications
299
Abandoned Applications
290

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4087199 [patent_doc_number] => 06025403 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-02-15 [patent_title] => 'Process for heat integration of an autothermal reformer and cogeneration power plant' [patent_app_type] => 1 [patent_app_number] => 8/888680 [patent_app_country] => US [patent_app_date] => 1997-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 8465 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/025/06025403.pdf [firstpage_image] =>[orig_patent_app_number] => 888680 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/888680
Process for heat integration of an autothermal reformer and cogeneration power plant Jul 6, 1997 Issued
Array ( [id] => 3970234 [patent_doc_number] => 05886230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-23 [patent_title] => 'Process for continuous production of methyl mercaptan' [patent_app_type] => 1 [patent_app_number] => 8/885044 [patent_app_country] => US [patent_app_date] => 1997-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4046 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 234 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/886/05886230.pdf [firstpage_image] =>[orig_patent_app_number] => 885044 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/885044
Process for continuous production of methyl mercaptan Jun 29, 1997 Issued
Array ( [id] => 3876049 [patent_doc_number] => 05763712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-09 [patent_title] => 'Process for the preparation and fractionation of a mixture of dimethyl ether and chloromethane with methanol as extractant' [patent_app_type] => 1 [patent_app_number] => 8/880608 [patent_app_country] => US [patent_app_date] => 1997-06-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2188 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 239 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/763/05763712.pdf [firstpage_image] =>[orig_patent_app_number] => 880608 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880608
Process for the preparation and fractionation of a mixture of dimethyl ether and chloromethane with methanol as extractant Jun 22, 1997 Issued
Array ( [id] => 3997418 [patent_doc_number] => 05919989 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-06 [patent_title] => 'Etherification process' [patent_app_type] => 1 [patent_app_number] => 8/880145 [patent_app_country] => US [patent_app_date] => 1997-06-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 2325 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/919/05919989.pdf [firstpage_image] =>[orig_patent_app_number] => 880145 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/880145
Etherification process Jun 19, 1997 Issued
Array ( [id] => 4093344 [patent_doc_number] => 06048473 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-04-11 [patent_title] => 'Process for operating a system for the water vapor reforming of methanol' [patent_app_type] => 1 [patent_app_number] => 8/876537 [patent_app_country] => US [patent_app_date] => 1997-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1914 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/048/06048473.pdf [firstpage_image] =>[orig_patent_app_number] => 876537 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/876537
Process for operating a system for the water vapor reforming of methanol Jun 15, 1997 Issued
Array ( [id] => 3732516 [patent_doc_number] => 05753103 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-05-19 [patent_title] => 'Method and apparatus for adsorptive cleaning of substances' [patent_app_type] => 1 [patent_app_number] => 8/862829 [patent_app_country] => US [patent_app_date] => 1997-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2809 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/753/05753103.pdf [firstpage_image] =>[orig_patent_app_number] => 862829 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/862829
Method and apparatus for adsorptive cleaning of substances May 22, 1997 Issued
Array ( [id] => 3842105 [patent_doc_number] => 05847230 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-08 [patent_title] => 'Nitrile removal in an etherification process' [patent_app_type] => 1 [patent_app_number] => 8/859299 [patent_app_country] => US [patent_app_date] => 1997-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6320 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 343 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/847/05847230.pdf [firstpage_image] =>[orig_patent_app_number] => 859299 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/859299
Nitrile removal in an etherification process May 19, 1997 Issued
Array ( [id] => 3745893 [patent_doc_number] => 05801277 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Solid catalyst for etherification reaction and production process for ether compound using this catalyst' [patent_app_type] => 1 [patent_app_number] => 8/858274 [patent_app_country] => US [patent_app_date] => 1997-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14309 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/801/05801277.pdf [firstpage_image] =>[orig_patent_app_number] => 858274 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/858274
Solid catalyst for etherification reaction and production process for ether compound using this catalyst May 18, 1997 Issued
Array ( [id] => 3817536 [patent_doc_number] => 05770629 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-06-23 [patent_title] => 'Slurry hydrocarbon synthesis with external product filtration' [patent_app_type] => 1 [patent_app_number] => 8/857604 [patent_app_country] => US [patent_app_date] => 1997-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5668 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 185 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/770/05770629.pdf [firstpage_image] =>[orig_patent_app_number] => 857604 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/857604
Slurry hydrocarbon synthesis with external product filtration May 15, 1997 Issued
Array ( [id] => 4201648 [patent_doc_number] => 06013817 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-11 [patent_title] => 'Process for the production of ethyl esters' [patent_app_type] => 1 [patent_app_number] => 8/852737 [patent_app_country] => US [patent_app_date] => 1997-05-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4377 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/013/06013817.pdf [firstpage_image] =>[orig_patent_app_number] => 852737 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/852737
Process for the production of ethyl esters May 6, 1997 Issued
Array ( [id] => 3810156 [patent_doc_number] => 05811468 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Combination gas disengaging downcomer-rejuvenation tube for in-situ slurry catalyst rejuvenation (LAW541)' [patent_app_type] => 1 [patent_app_number] => 8/851865 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 5528 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/811/05811468.pdf [firstpage_image] =>[orig_patent_app_number] => 851865 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/851865
Combination gas disengaging downcomer-rejuvenation tube for in-situ slurry catalyst rejuvenation (LAW541) May 5, 1997 Issued
Array ( [id] => 4011542 [patent_doc_number] => 05962537 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-05 [patent_title] => 'Multizone downcomer for slurry hydrocarbon syntheses process' [patent_app_type] => 1 [patent_app_number] => 8/851868 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4394 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/962/05962537.pdf [firstpage_image] =>[orig_patent_app_number] => 851868 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/851868
Multizone downcomer for slurry hydrocarbon syntheses process May 5, 1997 Issued
Array ( [id] => 3810170 [patent_doc_number] => 05811469 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Slurry hydrocarbon synthesis with downcomer fed product filtration (LAW552)' [patent_app_type] => 1 [patent_app_number] => 8/851866 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5267 [patent_no_of_claims] => 15 [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/05/811/05811469.pdf [firstpage_image] =>[orig_patent_app_number] => 851866 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/851866
Slurry hydrocarbon synthesis with downcomer fed product filtration (LAW552) May 5, 1997 Issued
Array ( [id] => 3762865 [patent_doc_number] => 05852061 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-22 [patent_title] => 'Hydrocarbon synthesis with cryogenic nitrogen removal upstream of the syngas generation' [patent_app_type] => 1 [patent_app_number] => 8/851867 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4239 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/852/05852061.pdf [firstpage_image] =>[orig_patent_app_number] => 851867 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/851867
Hydrocarbon synthesis with cryogenic nitrogen removal upstream of the syngas generation May 5, 1997 Issued
Array ( [id] => 4065394 [patent_doc_number] => 05866621 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-02-02 [patent_title] => 'Gas and solids reducing slurry downcomer' [patent_app_type] => 1 [patent_app_number] => 8/851863 [patent_app_country] => US [patent_app_date] => 1997-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4530 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/866/05866621.pdf [firstpage_image] =>[orig_patent_app_number] => 851863 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/851863
Gas and solids reducing slurry downcomer May 5, 1997 Issued
Array ( [id] => 3984564 [patent_doc_number] => 05958986 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-09-28 [patent_title] => 'Slurry hydrocarbon synthesis process with catalyst rejuvenation in external lift pipe (law544)' [patent_app_type] => 1 [patent_app_number] => 8/850357 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 5117 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 248 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/958/05958986.pdf [firstpage_image] =>[orig_patent_app_number] => 850357 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/850357
Slurry hydrocarbon synthesis process with catalyst rejuvenation in external lift pipe (law544) May 1, 1997 Issued
Array ( [id] => 3808409 [patent_doc_number] => 05811363 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-22 [patent_title] => 'Catalyst rejuvenation in hydrocarbon synthesis slurry with reduced slurry recontamination' [patent_app_type] => 1 [patent_app_number] => 8/850563 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 1 [patent_no_of_words] => 6024 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 96 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/811/05811363.pdf [firstpage_image] =>[orig_patent_app_number] => 850563 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/850563
Catalyst rejuvenation in hydrocarbon synthesis slurry with reduced slurry recontamination May 1, 1997 Issued
Array ( [id] => 3762447 [patent_doc_number] => 05844005 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-12-01 [patent_title] => 'Hydrocarbon synthesis using reactor tail gas for catalyst rejuvenation' [patent_app_type] => 1 [patent_app_number] => 8/850564 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7460 [patent_no_of_claims] => 37 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 41 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/844/05844005.pdf [firstpage_image] =>[orig_patent_app_number] => 850564 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/850564
Hydrocarbon synthesis using reactor tail gas for catalyst rejuvenation May 1, 1997 Issued
Array ( [id] => 3783810 [patent_doc_number] => 05821270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-13 [patent_title] => 'Slurry hydrocarbon synthesis process with multistage catalyst rejuvenation' [patent_app_type] => 1 [patent_app_number] => 8/850356 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6117 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/821/05821270.pdf [firstpage_image] =>[orig_patent_app_number] => 850356 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/850356
Slurry hydrocarbon synthesis process with multistage catalyst rejuvenation May 1, 1997 Issued
Array ( [id] => 3776243 [patent_doc_number] => 05817702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-10-06 [patent_title] => 'Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement' [patent_app_type] => 1 [patent_app_number] => 8/850566 [patent_app_country] => US [patent_app_date] => 1997-05-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 4323 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 149 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/817/05817702.pdf [firstpage_image] =>[orig_patent_app_number] => 850566 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/850566
Hydrocarbon synthesis catalyst slurry rejuvenation with gas disengagement May 1, 1997 Issued
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