Search

Helen F. Heggestad

Examiner (ID: 5223, Phone: (571)272-1404 , Office: P/1793 )

Most Active Art Unit
1761
Art Unit(s)
1302, 1761, 1789, 1793, 1781, 2899, 1794
Total Applications
2744
Issued Applications
1812
Pending Applications
195
Abandoned Applications
741

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 2004137 [patent_doc_number] => 04397657 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-09 [patent_title] => 'Gas lock system charging particles into a pressurized gasification reactor' [patent_app_type] => 1 [patent_app_number] => 6/369811 [patent_app_country] => US [patent_app_date] => 1982-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3082 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 410 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/397/04397657.pdf [firstpage_image] =>[orig_patent_app_number] => 369811 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/369811
Gas lock system charging particles into a pressurized gasification reactor Apr 18, 1982 Issued
Array ( [id] => 2106829 [patent_doc_number] => 04466808 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-08-21 [patent_title] => 'Method of cooling product gases of incomplete combustion containing ash and char which pass through a viscous, sticky phase' [patent_app_type] => 1 [patent_app_number] => 6/367821 [patent_app_country] => US [patent_app_date] => 1982-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4860 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 280 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/466/04466808.pdf [firstpage_image] =>[orig_patent_app_number] => 367821 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/367821
Method of cooling product gases of incomplete combustion containing ash and char which pass through a viscous, sticky phase Apr 11, 1982 Issued
Array ( [id] => 2098106 [patent_doc_number] => 04469488 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-09-04 [patent_title] => 'Method for gasifying coal' [patent_app_type] => 1 [patent_app_number] => 6/365899 [patent_app_country] => US [patent_app_date] => 1982-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 7808 [patent_no_of_claims] => 36 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/469/04469488.pdf [firstpage_image] =>[orig_patent_app_number] => 365899 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/365899
Method for gasifying coal Apr 5, 1982 Issued
Array ( [id] => 2029524 [patent_doc_number] => 04396402 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-08-02 [patent_title] => 'Gas production by accelerated bioleaching of organic materials' [patent_app_type] => 1 [patent_app_number] => 6/365456 [patent_app_country] => US [patent_app_date] => 1982-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 5383 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/396/04396402.pdf [firstpage_image] =>[orig_patent_app_number] => 365456 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/365456
Gas production by accelerated bioleaching of organic materials Apr 4, 1982 Issued
Array ( [id] => 2076021 [patent_doc_number] => 04444724 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Fume incinerator with gas cooled burner' [patent_app_type] => 1 [patent_app_number] => 6/365122 [patent_app_country] => US [patent_app_date] => 1982-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2645 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 633 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/444/04444724.pdf [firstpage_image] =>[orig_patent_app_number] => 365122 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/365122
Fume incinerator with gas cooled burner Apr 4, 1982 Issued
06/363522 FLASH TANK CONSTRUCTION Mar 29, 1982 Abandoned
Array ( [id] => 2044420 [patent_doc_number] => 04386941 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Process for the partial oxidation of slurries of solid carbonaceous fuel' [patent_app_type] => 1 [patent_app_number] => 6/362683 [patent_app_country] => US [patent_app_date] => 1982-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 8400 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 545 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/386/04386941.pdf [firstpage_image] =>[orig_patent_app_number] => 362683 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/362683
Process for the partial oxidation of slurries of solid carbonaceous fuel Mar 28, 1982 Issued
Array ( [id] => 2074436 [patent_doc_number] => 04444568 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-04-24 [patent_title] => 'Method of producing fuel gas and process heat fron carbonaceous materials' [patent_app_type] => 1 [patent_app_number] => 6/362266 [patent_app_country] => US [patent_app_date] => 1982-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6372 [patent_no_of_claims] => 13 [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/04/444/04444568.pdf [firstpage_image] =>[orig_patent_app_number] => 362266 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/362266
Method of producing fuel gas and process heat fron carbonaceous materials Mar 25, 1982 Issued
Array ( [id] => 2006317 [patent_doc_number] => 04421596 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-12-20 [patent_title] => 'Method relating to dissolving molten smelt' [patent_app_type] => 1 [patent_app_number] => 6/359491 [patent_app_country] => US [patent_app_date] => 1982-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 1777 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 40 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/421/04421596.pdf [firstpage_image] =>[orig_patent_app_number] => 359491 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/359491
Method relating to dissolving molten smelt Mar 17, 1982 Issued
Array ( [id] => 2044424 [patent_doc_number] => 04386942 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-06-07 [patent_title] => 'Production of H.sub.2 and CO-containing gases' [patent_app_type] => 1 [patent_app_number] => 6/357875 [patent_app_country] => US [patent_app_date] => 1982-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2323 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 235 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/386/04386942.pdf [firstpage_image] =>[orig_patent_app_number] => 357875 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/357875
Production of H.sub.2 and CO-containing gases Mar 14, 1982 Issued
Array ( [id] => 2112229 [patent_doc_number] => 04436529 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-13 [patent_title] => 'Method for removing sulphur in conjunction with the gasification of carbonaceous material in metal smelts' [patent_app_type] => 1 [patent_app_number] => 6/357091 [patent_app_country] => US [patent_app_date] => 1982-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2555 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/436/04436529.pdf [firstpage_image] =>[orig_patent_app_number] => 357091 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/357091
Method for removing sulphur in conjunction with the gasification of carbonaceous material in metal smelts Mar 10, 1982 Issued
06/353578 METHOD FOR PRODUCING FUELS GAS FROM ORGANIC MATERIAL, CAPABLE OF SELF-SUSTAINING OPERATION Feb 28, 1982 Issued
Array ( [id] => 2015964 [patent_doc_number] => 04371379 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-02-01 [patent_title] => 'Partial oxidation process using a swirl burner' [patent_app_type] => 1 [patent_app_number] => 6/352444 [patent_app_country] => US [patent_app_date] => 1982-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 5 [patent_no_of_words] => 11206 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 408 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/371/04371379.pdf [firstpage_image] =>[orig_patent_app_number] => 352444 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/352444
Partial oxidation process using a swirl burner Feb 24, 1982 Issued
Array ( [id] => 2038778 [patent_doc_number] => 04385906 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-05-31 [patent_title] => 'Start-up method for a gasification reactor' [patent_app_type] => 1 [patent_app_number] => 6/352443 [patent_app_country] => US [patent_app_date] => 1982-02-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2964 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 196 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/385/04385906.pdf [firstpage_image] =>[orig_patent_app_number] => 352443 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/352443
Start-up method for a gasification reactor Feb 24, 1982 Issued
06/349225 PROCESS FOR THE PRODUCTION OF ETHYLENE AND OTHER HYDROCARBON FROM COAL Feb 15, 1982 Abandoned
Array ( [id] => 2351881 [patent_doc_number] => 04650546 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1987-03-17 [patent_title] => 'Method for the treatment of moist products' [patent_app_type] => 1 [patent_app_number] => 6/355558 [patent_app_country] => US [patent_app_date] => 1982-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 3775 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/650/04650546.pdf [firstpage_image] =>[orig_patent_app_number] => 355558 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/355558
Method for the treatment of moist products Feb 11, 1982 Issued
Array ( [id] => 2035843 [patent_doc_number] => 04414001 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1983-11-08 [patent_title] => 'Method for thermally decomposing and gasifying combustible material in a single fluidized reactor' [patent_app_type] => 1 [patent_app_number] => 6/341492 [patent_app_country] => US [patent_app_date] => 1982-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 13 [patent_no_of_words] => 5662 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/414/04414001.pdf [firstpage_image] =>[orig_patent_app_number] => 341492 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/341492
Method for thermally decomposing and gasifying combustible material in a single fluidized reactor Jan 20, 1982 Issued
Array ( [id] => 2144701 [patent_doc_number] => 04549396 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1985-10-29 [patent_title] => 'Conversion of coal to electricity' [patent_app_type] => 1 [patent_app_number] => 6/339962 [patent_app_country] => US [patent_app_date] => 1982-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 5610 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 244 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/549/04549396.pdf [firstpage_image] =>[orig_patent_app_number] => 339962 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/339962
Conversion of coal to electricity Jan 17, 1982 Issued
Array ( [id] => 2113342 [patent_doc_number] => 04439272 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-03-27 [patent_title] => 'Pulp mill residual liquor recovery process' [patent_app_type] => 1 [patent_app_number] => 6/339114 [patent_app_country] => US [patent_app_date] => 1982-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3578 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/439/04439272.pdf [firstpage_image] =>[orig_patent_app_number] => 339114 [rel_patent_id] =>[rel_patent_doc_number] =>)
06/339114
Pulp mill residual liquor recovery process Jan 12, 1982 Issued
06/339252 ODORANT INJECTION APPARATUS Jan 12, 1982 Abandoned
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