Search

Khawaja Anwar

Examiner (ID: 15418, Phone: (571)272-7419 , Office: P/2912 )

Most Active Art Unit
2912
Art Unit(s)
2912, 2964
Total Applications
2874
Issued Applications
2726
Pending Applications
20
Abandoned Applications
142

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6855596 [patent_doc_number] => 20030129097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-10 [patent_title] => 'Fluidizing reactor and method of treatment of fluids' [patent_app_type] => new [patent_app_number] => 10/281636 [patent_app_country] => US [patent_app_date] => 2002-10-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5445 [patent_no_of_claims] => 41 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 65 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0129/20030129097.pdf [firstpage_image] =>[orig_patent_app_number] => 10281636 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/281636
Fluidizing reactor and method of treatment of fluids Oct 27, 2002 Abandoned
Array ( [id] => 606114 [patent_doc_number] => 07153479 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-12-26 [patent_title] => 'Catalyst regenerator with a centerwell' [patent_app_type] => utility [patent_app_number] => 10/065376 [patent_app_country] => US [patent_app_date] => 2002-10-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 6021 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 229 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/153/07153479.pdf [firstpage_image] =>[orig_patent_app_number] => 10065376 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/065376
Catalyst regenerator with a centerwell Oct 9, 2002 Issued
Array ( [id] => 6791499 [patent_doc_number] => 20030086843 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-05-08 [patent_title] => 'Thin tube plate and chamber support for a chemical reactor or heat exchanger' [patent_app_type] => new [patent_app_number] => 10/259801 [patent_app_country] => US [patent_app_date] => 2002-09-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1246 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 57 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0086/20030086843.pdf [firstpage_image] =>[orig_patent_app_number] => 10259801 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/259801
Thin tube plate and chamber support for a chemical reactor or heat exchanger Sep 29, 2002 Issued
Array ( [id] => 641432 [patent_doc_number] => 07122160 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-17 [patent_title] => 'Reactor with multiple risers and consolidated transport' [patent_app_type] => utility [patent_app_number] => 10/253106 [patent_app_country] => US [patent_app_date] => 2002-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 16222 [patent_no_of_claims] => 38 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/122/07122160.pdf [firstpage_image] =>[orig_patent_app_number] => 10253106 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/253106
Reactor with multiple risers and consolidated transport Sep 23, 2002 Issued
Array ( [id] => 735736 [patent_doc_number] => 07033545 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-04-25 [patent_title] => 'Slurry polymerization reactor having large length/diameter ratio' [patent_app_type] => utility [patent_app_number] => 10/251662 [patent_app_country] => US [patent_app_date] => 2002-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 6907 [patent_no_of_claims] => 21 [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/07/033/07033545.pdf [firstpage_image] =>[orig_patent_app_number] => 10251662 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/251662
Slurry polymerization reactor having large length/diameter ratio Sep 19, 2002 Issued
Array ( [id] => 7337920 [patent_doc_number] => 20040132928 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2004-07-08 [patent_title] => 'Pumping apparatus and process for slurry polymerization in loop reactors' [patent_app_type] => new [patent_app_number] => 10/663322 [patent_app_country] => US [patent_app_date] => 2003-09-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8228 [patent_no_of_claims] => 66 [patent_no_of_ind_claims] => 7 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0132/20040132928.pdf [firstpage_image] =>[orig_patent_app_number] => 10663322 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/663322
Pumping apparatus for slurry polymerization in loop reactors Sep 15, 2002 Issued
Array ( [id] => 6721610 [patent_doc_number] => 20030055300 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-03-20 [patent_title] => 'Tubular reactor for adiabatic nitration' [patent_app_type] => new [patent_app_number] => 10/236567 [patent_app_country] => US [patent_app_date] => 2002-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3011 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0055/20030055300.pdf [firstpage_image] =>[orig_patent_app_number] => 10236567 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/236567
Tubular reactor for adiabatic nitration Sep 5, 2002 Abandoned
Array ( [id] => 951124 [patent_doc_number] => 06960325 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2005-11-01 [patent_title] => 'Apparatus for hydrocracking and/or hydrogenating fossil fuels' [patent_app_type] => utility [patent_app_number] => 10/225937 [patent_app_country] => US [patent_app_date] => 2002-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 4455 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/960/06960325.pdf [firstpage_image] =>[orig_patent_app_number] => 10225937 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/225937
Apparatus for hydrocracking and/or hydrogenating fossil fuels Aug 21, 2002 Issued
Array ( [id] => 6745920 [patent_doc_number] => 20030023103 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Method for preparing non-photosensitive fatty acid silver salt grains and an apparatus for preparing the same' [patent_app_type] => new [patent_app_number] => 10/217517 [patent_app_country] => US [patent_app_date] => 2002-08-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 15155 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0023/20030023103.pdf [firstpage_image] =>[orig_patent_app_number] => 10217517 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/217517
Apparatus for preparing non-photosensitive fatty acid silver salt grains Aug 13, 2002 Issued
Array ( [id] => 6323569 [patent_doc_number] => 20020197194 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-26 [patent_title] => 'Retrofit reactor including gas/liquid ejector and monolith catalyst' [patent_app_type] => new [patent_app_number] => 10/213643 [patent_app_country] => US [patent_app_date] => 2002-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3343 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0197/20020197194.pdf [firstpage_image] =>[orig_patent_app_number] => 10213643 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/213643
Retrofit reactor including gas/liquid ejector and monolith catalyst Aug 5, 2002 Abandoned
Array ( [id] => 6852344 [patent_doc_number] => 20030144547 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-07-31 [patent_title] => 'Continuous hydrolysis process for the preparation of 2-hydroxy-4-methylthiobutanoic acid' [patent_app_type] => new [patent_app_number] => 10/211808 [patent_app_country] => US [patent_app_date] => 2002-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 14292 [patent_no_of_claims] => 68 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0144/20030144547.pdf [firstpage_image] =>[orig_patent_app_number] => 10211808 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/211808
Continuous hydrolysis process for the preparation of 2-hydroxy-4-methylthiobutanoic acid Aug 1, 2002 Abandoned
Array ( [id] => 6745767 [patent_doc_number] => 20030022950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-01-30 [patent_title] => 'Device for producing hydrogen-containing gas for a fuel cell system' [patent_app_type] => new [patent_app_number] => 10/206408 [patent_app_country] => US [patent_app_date] => 2002-07-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2797 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 108 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0022/20030022950.pdf [firstpage_image] =>[orig_patent_app_number] => 10206408 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/206408
Device for producing hydrogen-containing gas for a fuel cell system Jul 25, 2002 Issued
Array ( [id] => 637289 [patent_doc_number] => 07125528 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2006-10-24 [patent_title] => 'Membrane systems containing an oxygen transport membrane and catalyst' [patent_app_type] => utility [patent_app_number] => 10/154704 [patent_app_country] => US [patent_app_date] => 2002-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 12 [patent_no_of_words] => 7059 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/125/07125528.pdf [firstpage_image] =>[orig_patent_app_number] => 10154704 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/154704
Membrane systems containing an oxygen transport membrane and catalyst May 23, 2002 Issued
Array ( [id] => 1125110 [patent_doc_number] => 06790317 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-09-14 [patent_title] => 'Process for flash carbonization of biomass' [patent_app_type] => B2 [patent_app_number] => 10/152276 [patent_app_country] => US [patent_app_date] => 2002-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4846 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/790/06790317.pdf [firstpage_image] =>[orig_patent_app_number] => 10152276 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/152276
Process for flash carbonization of biomass May 19, 2002 Issued
Array ( [id] => 6258508 [patent_doc_number] => 20020187086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Reaction chamber that is elongated along an axis that contains at least one solid catalyst bed and at least one box for contact, mixing and quenching' [patent_app_type] => new [patent_app_number] => 10/141353 [patent_app_country] => US [patent_app_date] => 2002-05-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3128 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 10 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0187/20020187086.pdf [firstpage_image] =>[orig_patent_app_number] => 10141353 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/141353
Reaction chamber that is elongated along an axis that contains at least one solid catalyst bed and at least one box for contact, mixing and quenching May 8, 2002 Issued
Array ( [id] => 6627418 [patent_doc_number] => 20030211017 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2003-11-13 [patent_title] => 'Resid cracking apparatus with catalyst and adsorbent regenerators and a process thereof' [patent_app_type] => new [patent_app_number] => 10/140364 [patent_app_country] => US [patent_app_date] => 2002-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 10216 [patent_no_of_claims] => 51 [patent_no_of_ind_claims] => 20 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0211/20030211017.pdf [firstpage_image] =>[orig_patent_app_number] => 10140364 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/140364
Resid cracking apparatus with catalyst and adsorbent regenerators and a process thereof May 7, 2002 Issued
Array ( [id] => 1202063 [patent_doc_number] => 06719953 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-04-13 [patent_title] => 'Process for the manufacture of olefins by a pyrolysis furnace with an internally finned U shaped radiant coil' [patent_app_type] => B2 [patent_app_number] => 10/135634 [patent_app_country] => US [patent_app_date] => 2002-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 4457 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/719/06719953.pdf [firstpage_image] =>[orig_patent_app_number] => 10135634 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/135634
Process for the manufacture of olefins by a pyrolysis furnace with an internally finned U shaped radiant coil Apr 29, 2002 Issued
10/018594 Multilevel reactor, its uses and process for manufacturing hydrogen peroxide Apr 28, 2002 Abandoned
Array ( [id] => 537343 [patent_doc_number] => 07166139 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2007-01-23 [patent_title] => 'Compact steam reformer' [patent_app_type] => utility [patent_app_number] => 10/475474 [patent_app_country] => US [patent_app_date] => 2002-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 5376 [patent_no_of_claims] => 3 [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/07/166/07166139.pdf [firstpage_image] =>[orig_patent_app_number] => 10475474 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/475474
Compact steam reformer Apr 8, 2002 Issued
Array ( [id] => 6253975 [patent_doc_number] => 20020185552 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-12-12 [patent_title] => 'Apparatus and process for enhanced feed atomization' [patent_app_type] => new [patent_app_number] => 10/113614 [patent_app_country] => US [patent_app_date] => 2002-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4115 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 135 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0185/20020185552.pdf [firstpage_image] =>[orig_patent_app_number] => 10113614 [rel_patent_id] =>[rel_patent_doc_number] =>)
10/113614
Apparatus and process for enhanced feed atomization Mar 31, 2002 Issued
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