Search

Robin Valery Webster

Examiner (ID: 171, Phone: (571)272-2612 , Office: P/2911 )

Most Active Art Unit
2911
Art Unit(s)
2911, 2900, 2901
Total Applications
7690
Issued Applications
7608
Pending Applications
2
Abandoned Applications
80

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2817083 [patent_doc_number] => 05094669 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-10 [patent_title] => 'Method of controlling the gasification of solid fuels in a rotary-grate gas producer' [patent_app_type] => 1 [patent_app_number] => 7/579456 [patent_app_country] => US [patent_app_date] => 1990-09-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2251 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/094/05094669.pdf [firstpage_image] =>[orig_patent_app_number] => 579456 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/579456
Method of controlling the gasification of solid fuels in a rotary-grate gas producer Sep 6, 1990 Issued
Array ( [id] => 2796865 [patent_doc_number] => 05147415 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-09-15 [patent_title] => 'Process of treating the gases produced by the gasification of solid fine-grained fuels' [patent_app_type] => 1 [patent_app_number] => 7/574983 [patent_app_country] => US [patent_app_date] => 1990-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2399 [patent_no_of_claims] => 5 [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/05/147/05147415.pdf [firstpage_image] =>[orig_patent_app_number] => 574983 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/574983
Process of treating the gases produced by the gasification of solid fine-grained fuels Aug 28, 1990 Issued
Array ( [id] => 2668400 [patent_doc_number] => 05073350 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-17 [patent_title] => 'Heat exchanger for heating the charge of a catalytic reforming unit operating under low pressure' [patent_app_type] => 1 [patent_app_number] => 7/572584 [patent_app_country] => US [patent_app_date] => 1990-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2003 [patent_no_of_claims] => 5 [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/05/073/05073350.pdf [firstpage_image] =>[orig_patent_app_number] => 572584 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/572584
Heat exchanger for heating the charge of a catalytic reforming unit operating under low pressure Aug 26, 1990 Issued
Array ( [id] => 2846381 [patent_doc_number] => 05133780 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-07-28 [patent_title] => 'Apparatus for fixed bed coal gasification' [patent_app_type] => 1 [patent_app_number] => 7/565039 [patent_app_country] => US [patent_app_date] => 1990-08-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5353 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/133/05133780.pdf [firstpage_image] =>[orig_patent_app_number] => 565039 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/565039
Apparatus for fixed bed coal gasification Aug 8, 1990 Issued
Array ( [id] => 3471097 [patent_doc_number] => 05427745 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-27 [patent_title] => 'Catalytic cracking apparatus using regenerator with multiple catalyst outlets' [patent_app_type] => 1 [patent_app_number] => 7/564254 [patent_app_country] => US [patent_app_date] => 1990-08-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5324 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/427/05427745.pdf [firstpage_image] =>[orig_patent_app_number] => 564254 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/564254
Catalytic cracking apparatus using regenerator with multiple catalyst outlets Aug 7, 1990 Issued
Array ( [id] => 2661920 [patent_doc_number] => 05069685 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Two-stage coal gasification and desulfurization apparatus' [patent_app_type] => 1 [patent_app_number] => 7/562298 [patent_app_country] => US [patent_app_date] => 1990-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4141 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 262 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069685.pdf [firstpage_image] =>[orig_patent_app_number] => 562298 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/562298
Two-stage coal gasification and desulfurization apparatus Aug 2, 1990 Issued
Array ( [id] => 2702467 [patent_doc_number] => 05041144 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-08-20 [patent_title] => 'Process of purifying raw fuel gas produced by a gasification of solid fuels' [patent_app_type] => 1 [patent_app_number] => 7/561886 [patent_app_country] => US [patent_app_date] => 1990-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2814 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 362 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/041/05041144.pdf [firstpage_image] =>[orig_patent_app_number] => 561886 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/561886
Process of purifying raw fuel gas produced by a gasification of solid fuels Aug 1, 1990 Issued
Array ( [id] => 2863112 [patent_doc_number] => 05096673 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-03-17 [patent_title] => 'Natural gas treating system including mercury trap' [patent_app_type] => 1 [patent_app_number] => 7/559877 [patent_app_country] => US [patent_app_date] => 1990-07-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 1838 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/096/05096673.pdf [firstpage_image] =>[orig_patent_app_number] => 559877 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/559877
Natural gas treating system including mercury trap Jul 26, 1990 Issued
Array ( [id] => 2665573 [patent_doc_number] => 05069882 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-12-03 [patent_title] => 'Carbon black reactor with a choke extension' [patent_app_type] => 1 [patent_app_number] => 7/556028 [patent_app_country] => US [patent_app_date] => 1990-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2769 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 264 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/069/05069882.pdf [firstpage_image] =>[orig_patent_app_number] => 556028 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/556028
Carbon black reactor with a choke extension Jul 19, 1990 Issued
Array ( [id] => 2674981 [patent_doc_number] => 04995193 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-26 [patent_title] => 'Method of preventing adherence of ash to gasifier wall' [patent_app_type] => 1 [patent_app_number] => 7/553632 [patent_app_country] => US [patent_app_date] => 1990-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2219 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 137 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/995/04995193.pdf [firstpage_image] =>[orig_patent_app_number] => 553632 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/553632
Method of preventing adherence of ash to gasifier wall Jul 17, 1990 Issued
Array ( [id] => 2775409 [patent_doc_number] => 05087270 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-02-11 [patent_title] => 'Device using a flame for producing synthetic gas' [patent_app_type] => 1 [patent_app_number] => 7/549624 [patent_app_country] => US [patent_app_date] => 1990-07-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 10 [patent_no_of_words] => 3101 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 298 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/087/05087270.pdf [firstpage_image] =>[orig_patent_app_number] => 549624 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/549624
Device using a flame for producing synthetic gas Jul 8, 1990 Issued
Array ( [id] => 2755791 [patent_doc_number] => 04994093 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-02-19 [patent_title] => 'Method of producing methanol synthesis gas' [patent_app_type] => 1 [patent_app_number] => 7/550133 [patent_app_country] => US [patent_app_date] => 1990-07-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3803 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/994/04994093.pdf [firstpage_image] =>[orig_patent_app_number] => 550133 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/550133
Method of producing methanol synthesis gas Jul 5, 1990 Issued
Array ( [id] => 2842113 [patent_doc_number] => 05110559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-05 [patent_title] => 'Hydrogen generating apparatus' [patent_app_type] => 1 [patent_app_number] => 7/544381 [patent_app_country] => US [patent_app_date] => 1990-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 4810 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/110/05110559.pdf [firstpage_image] =>[orig_patent_app_number] => 544381 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/544381
Hydrogen generating apparatus Jun 26, 1990 Issued
07/542305 REFORMER FOR FUEL CELL SYSTEM Jun 21, 1990 Abandoned
07/542234 MULTIPLE VESSEL MOLTEN METAL GASIFIER Jun 20, 1990 Abandoned
07/541701 CLOSURE FOR CLEAN CHEMICAL REACTOR Jun 20, 1990 Abandoned
Array ( [id] => 2737895 [patent_doc_number] => 05011507 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-04-30 [patent_title] => 'Apparatus for cooling and purifying a hot gas' [patent_app_type] => 1 [patent_app_number] => 7/538964 [patent_app_country] => US [patent_app_date] => 1990-06-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3699 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 243 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/011/05011507.pdf [firstpage_image] =>[orig_patent_app_number] => 538964 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/538964
Apparatus for cooling and purifying a hot gas Jun 15, 1990 Issued
Array ( [id] => 2727672 [patent_doc_number] => 04997459 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-03-05 [patent_title] => 'Gas pressure relief system' [patent_app_type] => 1 [patent_app_number] => 7/538912 [patent_app_country] => US [patent_app_date] => 1990-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 6284 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 136 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/997/04997459.pdf [firstpage_image] =>[orig_patent_app_number] => 538912 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/538912
Gas pressure relief system Jun 14, 1990 Issued
07/536931 METHOD AND APPARATUS FOR GASIFYING SOLID CARBONACEOUS MATERIAL Jun 11, 1990 Abandoned
Array ( [id] => 2849600 [patent_doc_number] => 05112576 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1992-05-12 [patent_title] => 'Catalytic cracking unit with combined catalyst separator and stripper' [patent_app_type] => 1 [patent_app_number] => 7/529191 [patent_app_country] => US [patent_app_date] => 1990-05-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4981 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/112/05112576.pdf [firstpage_image] =>[orig_patent_app_number] => 529191 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/529191
Catalytic cracking unit with combined catalyst separator and stripper May 24, 1990 Issued
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