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
07/410917 PRODUCTION OF SYNTHESIS GAS USING CONVECTIVE REFORMING Sep 21, 1989 Abandoned
07/398322 COAL GASIFICATION METHOD AND APPARATUS USING COAL POWDER Aug 23, 1989 Abandoned
Array ( [id] => 2881110 [patent_doc_number] => 05209607 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-11 [patent_title] => 'Powder feeder apparatus' [patent_app_type] => 1 [patent_app_number] => 7/397988 [patent_app_country] => US [patent_app_date] => 1989-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 6058 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 462 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/209/05209607.pdf [firstpage_image] =>[orig_patent_app_number] => 397988 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/397988
Powder feeder apparatus Aug 23, 1989 Issued
Array ( [id] => 2655498 [patent_doc_number] => 04946476 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-07 [patent_title] => 'Partial oxidation of bituminous coal' [patent_app_type] => 1 [patent_app_number] => 7/397945 [patent_app_country] => US [patent_app_date] => 1989-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3574 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 357 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/946/04946476.pdf [firstpage_image] =>[orig_patent_app_number] => 397945 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/397945
Partial oxidation of bituminous coal Aug 23, 1989 Issued
Array ( [id] => 2652766 [patent_doc_number] => 04978368 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-18 [patent_title] => 'Device for cooling hot product gas exiting from a gasification reactor' [patent_app_type] => 1 [patent_app_number] => 7/392133 [patent_app_country] => US [patent_app_date] => 1989-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2025 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/978/04978368.pdf [firstpage_image] =>[orig_patent_app_number] => 392133 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/392133
Device for cooling hot product gas exiting from a gasification reactor Aug 9, 1989 Issued
Array ( [id] => 2572966 [patent_doc_number] => 04973337 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Arrangement for cooling hot product gas with adhesive or fusible particles' [patent_app_type] => 1 [patent_app_number] => 7/392136 [patent_app_country] => US [patent_app_date] => 1989-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3021 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 254 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973337.pdf [firstpage_image] =>[orig_patent_app_number] => 392136 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/392136
Arrangement for cooling hot product gas with adhesive or fusible particles Aug 9, 1989 Issued
07/384304 PROCESS FOR THE THERMAL DECOMPOSITION OF TOXIC REFRACTORY ORGANIC SUBSTANCES Jul 23, 1989 Abandoned
Array ( [id] => 2716964 [patent_doc_number] => 05057134 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-15 [patent_title] => 'Process for producing a glass article protected from coloring by electron rays' [patent_app_type] => 1 [patent_app_number] => 7/384126 [patent_app_country] => US [patent_app_date] => 1989-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 7838 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 224 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/057/05057134.pdf [firstpage_image] =>[orig_patent_app_number] => 384126 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/384126
Process for producing a glass article protected from coloring by electron rays Jul 23, 1989 Issued
Array ( [id] => 2557629 [patent_doc_number] => 04944771 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-07-31 [patent_title] => 'Method for methane production' [patent_app_type] => 1 [patent_app_number] => 7/382545 [patent_app_country] => US [patent_app_date] => 1989-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3850 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 169 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/944/04944771.pdf [firstpage_image] =>[orig_patent_app_number] => 382545 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/382545
Method for methane production Jul 18, 1989 Issued
Array ( [id] => 2660340 [patent_doc_number] => 04935037 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-19 [patent_title] => 'Fuel reforming apparatus' [patent_app_type] => 1 [patent_app_number] => 7/381272 [patent_app_country] => US [patent_app_date] => 1989-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 13 [patent_no_of_words] => 5548 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/935/04935037.pdf [firstpage_image] =>[orig_patent_app_number] => 381272 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/381272
Fuel reforming apparatus Jul 17, 1989 Issued
Array ( [id] => 2618271 [patent_doc_number] => 04950308 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-08-21 [patent_title] => 'Apparatus for producing a product gas from a finely-divided carbon-bearing substance' [patent_app_type] => 1 [patent_app_number] => 7/379803 [patent_app_country] => US [patent_app_date] => 1989-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3130 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/950/04950308.pdf [firstpage_image] =>[orig_patent_app_number] => 379803 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/379803
Apparatus for producing a product gas from a finely-divided carbon-bearing substance Jul 12, 1989 Issued
Array ( [id] => 2649357 [patent_doc_number] => 04929254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-05-29 [patent_title] => 'Down-draft fixed bed gasifier system' [patent_app_type] => 1 [patent_app_number] => 7/379590 [patent_app_country] => US [patent_app_date] => 1989-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 7177 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 207 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/929/04929254.pdf [firstpage_image] =>[orig_patent_app_number] => 379590 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/379590
Down-draft fixed bed gasifier system Jul 12, 1989 Issued
Array ( [id] => 2624539 [patent_doc_number] => 04936870 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-06-26 [patent_title] => 'Process for determination and control of fuel mass flow in partial oxidation and gasification of a fine-grained to powdery fuel' [patent_app_type] => 1 [patent_app_number] => 7/379808 [patent_app_country] => US [patent_app_date] => 1989-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4174 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 236 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/936/04936870.pdf [firstpage_image] =>[orig_patent_app_number] => 379808 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/379808
Process for determination and control of fuel mass flow in partial oxidation and gasification of a fine-grained to powdery fuel Jul 12, 1989 Issued
Array ( [id] => 2629299 [patent_doc_number] => 04909809 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-03-20 [patent_title] => 'Apparatus for the production of gas' [patent_app_type] => 1 [patent_app_number] => 7/376744 [patent_app_country] => US [patent_app_date] => 1989-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 3211 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 597 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/909/04909809.pdf [firstpage_image] =>[orig_patent_app_number] => 376744 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/376744
Apparatus for the production of gas Jul 6, 1989 Issued
Array ( [id] => 2584356 [patent_doc_number] => 04959080 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-25 [patent_title] => 'Process for gasification of coal utilizing reactor protected interally with slag coalescing materials' [patent_app_type] => 1 [patent_app_number] => 7/372806 [patent_app_country] => US [patent_app_date] => 1989-06-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2259 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 138 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/959/04959080.pdf [firstpage_image] =>[orig_patent_app_number] => 372806 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/372806
Process for gasification of coal utilizing reactor protected interally with slag coalescing materials Jun 28, 1989 Issued
Array ( [id] => 2617771 [patent_doc_number] => 04956000 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-09-11 [patent_title] => 'Gradient lens fabrication' [patent_app_type] => 1 [patent_app_number] => 7/374111 [patent_app_country] => US [patent_app_date] => 1989-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 3413 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 299 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/956/04956000.pdf [firstpage_image] =>[orig_patent_app_number] => 374111 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/374111
Gradient lens fabrication Jun 27, 1989 Issued
Array ( [id] => 2550129 [patent_doc_number] => 04897090 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-01-30 [patent_title] => 'Process for inhibition of flyslag deposits' [patent_app_type] => 1 [patent_app_number] => 7/373312 [patent_app_country] => US [patent_app_date] => 1989-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1992 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 157 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/897/04897090.pdf [firstpage_image] =>[orig_patent_app_number] => 373312 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/373312
Process for inhibition of flyslag deposits Jun 26, 1989 Issued
Array ( [id] => 2638259 [patent_doc_number] => 04979964 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-12-25 [patent_title] => 'Apparatus for preventing slag tap blockage' [patent_app_type] => 1 [patent_app_number] => 7/369871 [patent_app_country] => US [patent_app_date] => 1989-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 2635 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/979/04979964.pdf [firstpage_image] =>[orig_patent_app_number] => 369871 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/369871
Apparatus for preventing slag tap blockage Jun 21, 1989 Issued
Array ( [id] => 2718023 [patent_doc_number] => 05057189 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1991-10-15 [patent_title] => 'Recovery apparatus' [patent_app_type] => 1 [patent_app_number] => 7/365279 [patent_app_country] => US [patent_app_date] => 1989-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 7517 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 179 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/057/05057189.pdf [firstpage_image] =>[orig_patent_app_number] => 365279 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/365279
Recovery apparatus Jun 11, 1989 Issued
Array ( [id] => 2573081 [patent_doc_number] => 04973343 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1990-11-27 [patent_title] => 'Optical fiber coating control apparatus' [patent_app_type] => 1 [patent_app_number] => 7/360970 [patent_app_country] => US [patent_app_date] => 1989-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 10 [patent_no_of_words] => 4125 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/973/04973343.pdf [firstpage_image] =>[orig_patent_app_number] => 360970 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/360970
Optical fiber coating control apparatus Jun 1, 1989 Issued
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