Search

Robert E. Fennema

Supervisory Patent Examiner (ID: 6326, Phone: (571)272-2748 , Office: P/2126 )

Most Active Art Unit
2183
Art Unit(s)
2126, 2124, 2118, 2183, 2117
Total Applications
376
Issued Applications
185
Pending Applications
17
Abandoned Applications
174

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 3574342 [patent_doc_number] => 05580361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Gas conditioner apparatus' [patent_app_type] => 1 [patent_app_number] => 8/605640 [patent_app_country] => US [patent_app_date] => 1996-02-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3718 [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/05/580/05580361.pdf [firstpage_image] =>[orig_patent_app_number] => 605640 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/605640
Gas conditioner apparatus Feb 21, 1996 Issued
Array ( [id] => 3546031 [patent_doc_number] => 05573559 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-12 [patent_title] => 'Method for municipal waste gasification' [patent_app_type] => 1 [patent_app_number] => 8/546294 [patent_app_country] => US [patent_app_date] => 1995-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 15 [patent_no_of_words] => 7021 [patent_no_of_claims] => 13 [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/05/573/05573559.pdf [firstpage_image] =>[orig_patent_app_number] => 546294 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/546294
Method for municipal waste gasification Oct 19, 1995 Issued
Array ( [id] => 3536178 [patent_doc_number] => 05517818 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-05-21 [patent_title] => 'Gas generation apparatus' [patent_app_type] => 1 [patent_app_number] => 8/475851 [patent_app_country] => US [patent_app_date] => 1995-06-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2866 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 370 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/517/05517818.pdf [firstpage_image] =>[orig_patent_app_number] => 475851 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/475851
Gas generation apparatus Jun 6, 1995 Issued
Array ( [id] => 3542840 [patent_doc_number] => 05571294 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Gas conditioner apparatus' [patent_app_type] => 1 [patent_app_number] => 8/458980 [patent_app_country] => US [patent_app_date] => 1995-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 7 [patent_no_of_words] => 3719 [patent_no_of_claims] => 6 [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/05/571/05571294.pdf [firstpage_image] =>[orig_patent_app_number] => 458980 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/458980
Gas conditioner apparatus Jun 1, 1995 Issued
08/424830 BLACK LIQUOR GASIFIER Apr 18, 1995 Abandoned
Array ( [id] => 3584258 [patent_doc_number] => 05577346 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-26 [patent_title] => 'Multi-zone molten-metal hydrogen and fuel gas generation process' [patent_app_type] => 1 [patent_app_number] => 8/421102 [patent_app_country] => US [patent_app_date] => 1995-04-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6127 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 252 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/577/05577346.pdf [firstpage_image] =>[orig_patent_app_number] => 421102 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/421102
Multi-zone molten-metal hydrogen and fuel gas generation process Apr 12, 1995 Issued
Array ( [id] => 3606439 [patent_doc_number] => 05534040 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-07-09 [patent_title] => 'Partial oxidation of partially liquified plastic materials' [patent_app_type] => 1 [patent_app_number] => 8/415153 [patent_app_country] => US [patent_app_date] => 1995-03-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3435 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 251 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/534/05534040.pdf [firstpage_image] =>[orig_patent_app_number] => 415153 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/415153
Partial oxidation of partially liquified plastic materials Mar 30, 1995 Issued
Array ( [id] => 3538297 [patent_doc_number] => 05554202 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-09-10 [patent_title] => 'Gasifier monitoring apparatus' [patent_app_type] => 1 [patent_app_number] => 8/407220 [patent_app_country] => US [patent_app_date] => 1995-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 2616 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 375 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/554/05554202.pdf [firstpage_image] =>[orig_patent_app_number] => 407220 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/407220
Gasifier monitoring apparatus Mar 20, 1995 Issued
Array ( [id] => 3507530 [patent_doc_number] => 05512070 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-30 [patent_title] => 'Two stage carbonizer' [patent_app_type] => 1 [patent_app_number] => 8/390905 [patent_app_country] => US [patent_app_date] => 1995-02-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 1582 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 172 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/512/05512070.pdf [firstpage_image] =>[orig_patent_app_number] => 390905 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/390905
Two stage carbonizer Feb 15, 1995 Issued
Array ( [id] => 3574358 [patent_doc_number] => 05580362 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-12-03 [patent_title] => 'Process for gasification and/or reforming' [patent_app_type] => 1 [patent_app_number] => 8/371589 [patent_app_country] => US [patent_app_date] => 1995-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 11314 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 350 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/580/05580362.pdf [firstpage_image] =>[orig_patent_app_number] => 371589 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/371589
Process for gasification and/or reforming Jan 11, 1995 Issued
Array ( [id] => 3541412 [patent_doc_number] => 05545238 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-08-13 [patent_title] => 'Method of monitoring slag removal during controlled oxidation of a partial oxidation reactor' [patent_app_type] => 1 [patent_app_number] => 8/365783 [patent_app_country] => US [patent_app_date] => 1994-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 3059 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 258 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/545/05545238.pdf [firstpage_image] =>[orig_patent_app_number] => 365783 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/365783
Method of monitoring slag removal during controlled oxidation of a partial oxidation reactor Dec 28, 1994 Issued
Array ( [id] => 3487931 [patent_doc_number] => 05507846 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-04-16 [patent_title] => 'Apparatus for producing methane-rich gas using a fixed kiln with rotor steam gasifier' [patent_app_type] => 1 [patent_app_number] => 8/349905 [patent_app_country] => US [patent_app_date] => 1994-12-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 5491 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 400 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/507/05507846.pdf [firstpage_image] =>[orig_patent_app_number] => 349905 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/349905
Apparatus for producing methane-rich gas using a fixed kiln with rotor steam gasifier Dec 5, 1994 Issued
Array ( [id] => 3518515 [patent_doc_number] => 05527367 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-06-18 [patent_title] => 'Mixer for a gas-fueled engine' [patent_app_type] => 1 [patent_app_number] => 8/345490 [patent_app_country] => US [patent_app_date] => 1994-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3138 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 483 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/527/05527367.pdf [firstpage_image] =>[orig_patent_app_number] => 345490 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/345490
Mixer for a gas-fueled engine Nov 27, 1994 Issued
Array ( [id] => 3542855 [patent_doc_number] => 05571295 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1996-11-05 [patent_title] => 'Process for cooling of a partial oxidation crude gas' [patent_app_type] => 1 [patent_app_number] => 8/343105 [patent_app_country] => US [patent_app_date] => 1994-11-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2427 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 228 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/571/05571295.pdf [firstpage_image] =>[orig_patent_app_number] => 343105 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/343105
Process for cooling of a partial oxidation crude gas Nov 21, 1994 Issued
08/341163 PROCESS AND DEVICE FOR MANUFACTURING SYNTHESIS GAS AND APPLICATION Nov 17, 1994 Abandoned
Array ( [id] => 3482661 [patent_doc_number] => 05470361 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-11-28 [patent_title] => 'Process for working up municipal plastic waste materials by gasification' [patent_app_type] => 1 [patent_app_number] => 8/331364 [patent_app_country] => US [patent_app_date] => 1994-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2768 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 414 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/470/05470361.pdf [firstpage_image] =>[orig_patent_app_number] => 331364 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/331364
Process for working up municipal plastic waste materials by gasification Oct 26, 1994 Issued
08/302849 METHOD OF COOLING A DUST-LADEN RAW GAS FROM THE GASIFICATION OF A SOLID CARBON-CONTAINING FUEL Oct 4, 1994 Abandoned
08/313842 METHOD OF FUEL GASIFICATION AND AN APPARATUS FOR PERFORMING SUCH A METHOD Sep 27, 1994 Abandoned
Array ( [id] => 3417903 [patent_doc_number] => 05421842 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1995-06-06 [patent_title] => 'High energy level in situ attrition and break up of catalyst to maintain bed fluidization during high temperature operations' [patent_app_type] => 1 [patent_app_number] => 8/301209 [patent_app_country] => US [patent_app_date] => 1994-09-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3594 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 190 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/421/05421842.pdf [firstpage_image] =>[orig_patent_app_number] => 301209 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/301209
High energy level in situ attrition and break up of catalyst to maintain bed fluidization during high temperature operations Sep 8, 1994 Issued
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
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