Helen F. Heggestad

Array ( [id] => 1912136 [patent_doc_number] => 04270931 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-06-02 [patent_title] => 'Cooling arrangement for the locking device in pressure gasification reactors' [patent_app_type] => 1 [patent_app_number] => 6/152576 [patent_app_country] => US [patent_app_date] => 1980-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2381 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 277 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/270/04270931.pdf [firstpage_image] =>[orig_patent_app_number] => 152576 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1968545 [patent_doc_number] => 04318712 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-03-09 [patent_title] => 'Catalytic coal gasification process' [patent_app_type] => 1 [patent_app_number] => 6/151007 [patent_app_country] => US [patent_app_date] => 1980-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 14 [patent_no_of_words] => 8141 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/318/04318712.pdf [firstpage_image] =>[orig_patent_app_number] => 151007 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1914185 [patent_doc_number] => 04308034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-29 [patent_title] => 'Apparatus for incinerating and gasifying biomass material' [patent_app_type] => 1 [patent_app_number] => 6/151371 [patent_app_country] => US [patent_app_date] => 1980-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 7994 [patent_no_of_claims] => 8 [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/04/308/04308034.pdf [firstpage_image] =>[orig_patent_app_number] => 151371 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1943250 [patent_doc_number] => 04313788 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-02-02 [patent_title] => 'Process for reducing oxygen consumption in black liquor oxidation' [patent_app_type] => 1 [patent_app_number] => 6/148630 [patent_app_country] => US [patent_app_date] => 1980-05-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 3719 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 218 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/313/04313788.pdf [firstpage_image] =>[orig_patent_app_number] => 148630 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1897554 [patent_doc_number] => 04300917 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Method for preventing adhesion or caking of hydrocarbon-containing raw materials' [patent_app_type] => 1 [patent_app_number] => 6/147154 [patent_app_country] => US [patent_app_date] => 1980-05-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2338 [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/04/300/04300917.pdf [firstpage_image] =>[orig_patent_app_number] => 147154 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1979323 [patent_doc_number] => 04328009 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-05-04 [patent_title] => 'Coal gasification' [patent_app_type] => 1 [patent_app_number] => 6/192514 [patent_app_country] => US [patent_app_date] => 1980-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2551 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 273 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/328/04328009.pdf [firstpage_image] =>[orig_patent_app_number] => 192514 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1986983 [patent_doc_number] => 04337067 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-29 [patent_title] => 'Coal gasification' [patent_app_type] => 1 [patent_app_number] => 6/195195 [patent_app_country] => US [patent_app_date] => 1980-04-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2519 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/337/04337067.pdf [firstpage_image] =>[orig_patent_app_number] => 195195 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1949413 [patent_doc_number] => 04312638 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-26 [patent_title] => 'Coal gasification process' [patent_app_type] => 1 [patent_app_number] => 6/141497 [patent_app_country] => US [patent_app_date] => 1980-04-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2775 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/312/04312638.pdf [firstpage_image] =>[orig_patent_app_number] => 141497 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1938372 [patent_doc_number] => 04334894 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-15 [patent_title] => 'Process for producing synthesis gas from wood' [patent_app_type] => 1 [patent_app_number] => 6/139915 [patent_app_country] => US [patent_app_date] => 1980-04-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2455 [patent_no_of_claims] => 4 [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/04/334/04334894.pdf [firstpage_image] =>[orig_patent_app_number] => 139915 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1897544 [patent_doc_number] => 04300915 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-17 [patent_title] => 'Process for the pyrolysis of refuse' [patent_app_type] => 1 [patent_app_number] => 6/136900 [patent_app_country] => US [patent_app_date] => 1980-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3473 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 319 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/300/04300915.pdf [firstpage_image] =>[orig_patent_app_number] => 136900 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1925912 [patent_doc_number] => 04286970 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-09-01 [patent_title] => 'Reactor with particulate recycling filtration means' [patent_app_type] => 1 [patent_app_number] => 6/134068 [patent_app_country] => US [patent_app_date] => 1980-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2445 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 38 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/286/04286970.pdf [firstpage_image] =>[orig_patent_app_number] => 134068 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1904103 [patent_doc_number] => 04302217 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-24 [patent_title] => 'Hydrogen supply system' [patent_app_type] => 1 [patent_app_number] => 6/132103 [patent_app_country] => US [patent_app_date] => 1980-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 6580 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 213 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/302/04302217.pdf [firstpage_image] =>[orig_patent_app_number] => 132103 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1945250 [patent_doc_number] => 04336034 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-06-22 [patent_title] => 'Process for the catalytic gasification of coal' [patent_app_type] => 1 [patent_app_number] => 6/128799 [patent_app_country] => US [patent_app_date] => 1980-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5731 [patent_no_of_claims] => 9 [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/04/336/04336034.pdf [firstpage_image] =>[orig_patent_app_number] => 128799 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1869095 [patent_doc_number] => 04305733 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-12-15 [patent_title] => 'Method of treating natural gas to obtain a methane rich fuel gas' [patent_app_type] => 1 [patent_app_number] => 6/127886 [patent_app_country] => US [patent_app_date] => 1980-03-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 6945 [patent_no_of_claims] => 18 [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/04/305/04305733.pdf [firstpage_image] =>[orig_patent_app_number] => 127886 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1911735 [patent_doc_number] => 04299652 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-11-10 [patent_title] => 'Process for recovery of pulp mill chemicals' [patent_app_type] => 1 [patent_app_number] => 6/127889 [patent_app_country] => US [patent_app_date] => 1980-03-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2435 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 279 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/299/04299652.pdf [firstpage_image] =>[orig_patent_app_number] => 127889 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1972435 [patent_doc_number] => 04311552 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Deinking of newsprint' [patent_app_type] => 1 [patent_app_number] => 6/122281 [patent_app_country] => US [patent_app_date] => 1980-02-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2464 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 86 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311552.pdf [firstpage_image] =>[orig_patent_app_number] => 122281 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1917017 [patent_doc_number] => 04277254 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-07 [patent_title] => 'Control system and apparatus for producing compatible mixtures of fuel gases' [patent_app_type] => 1 [patent_app_number] => 6/121796 [patent_app_country] => US [patent_app_date] => 1980-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2967 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 632 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/277/04277254.pdf [firstpage_image] =>[orig_patent_app_number] => 121796 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1972979 [patent_doc_number] => 04311666 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1982-01-19 [patent_title] => 'Apparatus for controlling the degree of causticization in the preparation of white liquor from the chemicals recovered from black liquor' [patent_app_type] => 1 [patent_app_number] => 6/117893 [patent_app_country] => US [patent_app_date] => 1980-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 5660 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 313 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/311/04311666.pdf [firstpage_image] =>[orig_patent_app_number] => 117893 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 1888069 [patent_doc_number] => 04280820 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1981-07-28 [patent_title] => 'Steam reforming process' [patent_app_type] => 1 [patent_app_number] => 6/119979 [patent_app_country] => US [patent_app_date] => 1980-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4807 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/280/04280820.pdf [firstpage_image] =>[orig_patent_app_number] => 119979 [rel_patent_id] =>[rel_patent_doc_number] =>)

Array ( [id] => 2117052 [patent_doc_number] => 04448589 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1984-05-15 [patent_title] => 'Pyrolytic conversion of carbonaceous solids to fuel gas in quartz sand fluidized beds' [patent_app_type] => 1 [patent_app_number] => 6/114698 [patent_app_country] => US [patent_app_date] => 1980-01-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3893 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/04/448/04448589.pdf [firstpage_image] =>[orig_patent_app_number] => 114698 [rel_patent_id] =>[rel_patent_doc_number] =>)