Search

Douglas F. White

Examiner (ID: 14779, Phone: (571)270-5561 , Office: P/1653 )

Most Active Art Unit
1653
Art Unit(s)
1653
Total Applications
330
Issued Applications
223
Pending Applications
3
Abandoned Applications
104

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3417889 [patent_doc_number] => 05421841 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'Process for the elimination of silica and other impurities in fluidized bed syn gas production' [patent_app_type] => 1 [patent_app_number] => 8/301207 [patent_app_country] => US [patent_app_date] => 1994-09-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2509 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 158 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/421/05421841.pdf [firstpage_image] =>[orig_patent_app_number] => 301207 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/301207
Process for the elimination of silica and other impurities in fluidized bed syn gas production Sep 5, 1994 Issued
08/294540 METHOD OF OPERATING A FLUIDIZED BED REACTOR SYSTEM, AND SYSTEM Aug 22, 1994 Abandoned
08/292922 BOTTOM FEED-UPDRAFT GASIFICATION SYSTEM Aug 17, 1994 Abandoned
08/275192 METHOD OF REDUCING HCN IN SYNTHESIS GAS Jul 12, 1994 Abandoned
08/273653 VOLTAGE BLOCK ELECTROSTATIC COATING SYSTEM Jul 11, 1994 Abandoned
Array ( [id] => 3413231 [patent_doc_number] => 05478370 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-12-26 [patent_title] => 'Method for producing synthesis gas' [patent_app_type] => 1 [patent_app_number] => 8/269699 [patent_app_country] => US [patent_app_date] => 1994-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5015 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/478/05478370.pdf [firstpage_image] =>[orig_patent_app_number] => 269699 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/269699
Method for producing synthesis gas Jun 30, 1994 Issued
Array ( [id] => 3482888 [patent_doc_number] => 05425791 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-20 [patent_title] => 'Circular slag tap for a gasifier' [patent_app_type] => 1 [patent_app_number] => 8/269734 [patent_app_country] => US [patent_app_date] => 1994-07-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 10701 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 654 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/425/05425791.pdf [firstpage_image] =>[orig_patent_app_number] => 269734 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/269734
Circular slag tap for a gasifier Jun 30, 1994 Issued
Array ( [id] => 3582225 [patent_doc_number] => 05516345 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-14 [patent_title] => 'Latent heat-ballasted gasifier method' [patent_app_type] => 1 [patent_app_number] => 8/268636 [patent_app_country] => US [patent_app_date] => 1994-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3469 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/516/05516345.pdf [firstpage_image] =>[orig_patent_app_number] => 268636 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/268636
Latent heat-ballasted gasifier method Jun 29, 1994 Issued
08/270676 SOLAR ENERGY GASIFICATION OF SOLID CARBONACEOUS MATERIAL IN LIQUID DISPERSION Jun 21, 1994 Abandoned
Array ( [id] => 3576464 [patent_doc_number] => 05498287 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-03-12 [patent_title] => 'Apparatus for supporting a fluid and tape to be dispensed for sealing seams of wallboard panels' [patent_app_type] => 1 [patent_app_number] => 8/257171 [patent_app_country] => US [patent_app_date] => 1994-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 8 [patent_no_of_words] => 3473 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 453 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/498/05498287.pdf [firstpage_image] =>[orig_patent_app_number] => 257171 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/257171
Apparatus for supporting a fluid and tape to be dispensed for sealing seams of wallboard panels Jun 8, 1994 Issued
08/253346 LIQUEFIABLE LEAK-RESISTANT FUEL GAS Jun 2, 1994 Abandoned
Array ( [id] => 3504336 [patent_doc_number] => 05562744 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-08 [patent_title] => 'Method for treating process gas' [patent_app_type] => 1 [patent_app_number] => 8/249531 [patent_app_country] => US [patent_app_date] => 1994-05-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3273 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 278 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/562/05562744.pdf [firstpage_image] =>[orig_patent_app_number] => 249531 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/249531
Method for treating process gas May 25, 1994 Issued
Array ( [id] => 3606040 [patent_doc_number] => 05565009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-10-15 [patent_title] => 'Endothermic reaction process' [patent_app_type] => 1 [patent_app_number] => 8/247647 [patent_app_country] => US [patent_app_date] => 1994-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 8541 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 387 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/565/05565009.pdf [firstpage_image] =>[orig_patent_app_number] => 247647 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/247647
Endothermic reaction process May 22, 1994 Issued
08/243155 PRODUCTION OF HIGHLY MICROPOROUS ACTIVATED CARBON PRODUCTS May 15, 1994 Abandoned
08/237900 HYDROGEN ENRICHED NATURAL GAS AS A CLEAN MOTOR FUEL May 3, 1994 Abandoned
Array ( [id] => 3484263 [patent_doc_number] => 05439491 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-08-08 [patent_title] => 'Fluidized bed generator for allothermic gasification of coal' [patent_app_type] => 1 [patent_app_number] => 8/231460 [patent_app_country] => US [patent_app_date] => 1994-04-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3874 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 372 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/439/05439491.pdf [firstpage_image] =>[orig_patent_app_number] => 231460 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/231460
Fluidized bed generator for allothermic gasification of coal Apr 20, 1994 Issued
Array ( [id] => 3562580 [patent_doc_number] => 05484465 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-01-16 [patent_title] => 'Apparatus for municipal waste gasification' [patent_app_type] => 1 [patent_app_number] => 8/222625 [patent_app_country] => US [patent_app_date] => 1994-04-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7023 [patent_no_of_claims] => 32 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 281 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/484/05484465.pdf [firstpage_image] =>[orig_patent_app_number] => 222625 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/222625
Apparatus for municipal waste gasification Apr 3, 1994 Issued
08/214682 GAS CONDITIONER APPARATUS AND METHOD Mar 15, 1994 Abandoned
Array ( [id] => 3482648 [patent_doc_number] => 05470360 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Fuel cell power plant reformer burner gas flow control system' [patent_app_type] => 1 [patent_app_number] => 8/209043 [patent_app_country] => US [patent_app_date] => 1994-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 1930 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/470/05470360.pdf [firstpage_image] =>[orig_patent_app_number] => 209043 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/209043
Fuel cell power plant reformer burner gas flow control system Mar 9, 1994 Issued
Array ( [id] => 3098655 [patent_doc_number] => 05447702 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-09-05 [patent_title] => 'Fluid bed desulfurization' [patent_app_type] => 1 [patent_app_number] => 8/206569 [patent_app_country] => US [patent_app_date] => 1994-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5038 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 270 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/447/05447702.pdf [firstpage_image] =>[orig_patent_app_number] => 206569 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/206569
Fluid bed desulfurization Mar 3, 1994 Issued
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