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
07/651398 METHOD FOR SUPPLYING NATURAL GAS TO A CATALYTIC BURNER AND DEVICE FOR IMPLEMENTING SAID METHOD Jul 23, 1992 Abandoned
Array ( [id] => 2921926 [patent_doc_number] => 05232466 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Apparatus for producing gas using energy recovering pressurizing system' [patent_app_type] => 1 [patent_app_number] => 7/917877 [patent_app_country] => US [patent_app_date] => 1992-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 5626 [patent_no_of_claims] => 5 [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/05/232/05232466.pdf [firstpage_image] =>[orig_patent_app_number] => 917877 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/917877
Apparatus for producing gas using energy recovering pressurizing system Jul 22, 1992 Issued
07/917866 TRIMMING OF FIBER OPTIC WINDING Jul 20, 1992 Abandoned
07/918213 LAMP CONTROL PROCESS Jul 15, 1992 Abandoned
Array ( [id] => 2947131 [patent_doc_number] => 05230716 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-07-27 [patent_title] => 'Grate assembly for fixed-bed coal gasifier' [patent_app_type] => 1 [patent_app_number] => 7/913095 [patent_app_country] => US [patent_app_date] => 1992-07-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 7 [patent_no_of_words] => 5282 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 473 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/230/05230716.pdf [firstpage_image] =>[orig_patent_app_number] => 913095 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/913095
Grate assembly for fixed-bed coal gasifier Jul 13, 1992 Issued
07/912002 METHOD FOR CATALYTIC DESTRUCTION OF ORGANIC MATERIALS Jul 9, 1992 Abandoned
Array ( [id] => 2921943 [patent_doc_number] => 05232467 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-08-03 [patent_title] => 'Process for producing dry, sulfur-free, CH.sub.4 -enriched synthesis or fuel gas' [patent_app_type] => 1 [patent_app_number] => 7/900388 [patent_app_country] => US [patent_app_date] => 1992-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 7349 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/232/05232467.pdf [firstpage_image] =>[orig_patent_app_number] => 900388 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/900388
Process for producing dry, sulfur-free, CH.sub.4 -enriched synthesis or fuel gas Jun 17, 1992 Issued
07/897598 METHOD FOR GASIFYING SOLID ORGANIC MATERIALS Jun 9, 1992 Abandoned
07/893701 METHOD FOR THE CATALYTIC CONVERSION OF ORGANIC MATERIALS INTO A PRODUCT GAS Jun 4, 1992 Abandoned
07/888776 ENDOTHERMIC REACTION APPARATUS May 25, 1992 Abandoned
07/889035 ENDOTHERMIC REACTION APPARATUS May 25, 1992 Abandoned
07/879608 METHOD AND APPARATUS FOR GASIFYING ORGANIC MATERIALS May 6, 1992 Abandoned
Array ( [id] => 2877184 [patent_doc_number] => 05213587 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-05-25 [patent_title] => 'Refining of raw gas' [patent_app_type] => 1 [patent_app_number] => 7/879461 [patent_app_country] => US [patent_app_date] => 1992-05-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2980 [patent_no_of_claims] => 30 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 216 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/213/05213587.pdf [firstpage_image] =>[orig_patent_app_number] => 879461 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/879461
Refining of raw gas May 3, 1992 Issued
Array ( [id] => 2975021 [patent_doc_number] => 05250083 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-10-05 [patent_title] => 'Process for production desulfurized of synthesis gas' [patent_app_type] => 1 [patent_app_number] => 7/875950 [patent_app_country] => US [patent_app_date] => 1992-04-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3661 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/250/05250083.pdf [firstpage_image] =>[orig_patent_app_number] => 875950 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/875950
Process for production desulfurized of synthesis gas Apr 29, 1992 Issued
Array ( [id] => 3069946 [patent_doc_number] => 05296199 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1994-03-22 [patent_title] => 'Heat exchanger in an HF alkylation apparatus' [patent_app_type] => 1 [patent_app_number] => 7/870203 [patent_app_country] => US [patent_app_date] => 1992-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 3613 [patent_no_of_claims] => 2 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 801 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/296/05296199.pdf [firstpage_image] =>[orig_patent_app_number] => 870203 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/870203
Heat exchanger in an HF alkylation apparatus Apr 12, 1992 Issued
07/862878 APPARATUS FOR CONTROLLING MOISTURE BY FLUE GAS SEGREGATION Apr 2, 1992 Abandoned
Array ( [id] => 2953521 [patent_doc_number] => 05273556 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1993-12-28 [patent_title] => 'Process for disposing of sewage sludge' [patent_app_type] => 1 [patent_app_number] => 7/860470 [patent_app_country] => US [patent_app_date] => 1992-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6450 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 523 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/273/05273556.pdf [firstpage_image] =>[orig_patent_app_number] => 860470 [rel_patent_id] =>[rel_patent_doc_number] =>)
07/860470
Process for disposing of sewage sludge Mar 29, 1992 Issued
07/844915 METHOD AND APPARATUS FOR GASIFYING SOLID CARBONACEOUS MATERIAL Mar 4, 1992 Abandoned
07/826591 APPARATUS FOR THE CATALYTIC CONVERSION OF WASTE GASES CONTAINING HYDROCARBON, HALOGENATED HYDROCARBON AND CARBON MONOXIDE Jan 27, 1992 Abandoned
07/826644 REFORMER FOR FUEL CELL SYSTEM Jan 21, 1992 Abandoned
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