Search

Nathaniel Herzfeld

Examiner (ID: 7456, Phone: (571)272-5899 , Office: P/3749 )

Most Active Art Unit
3762
Art Unit(s)
3749, 3762, 3743
Total Applications
626
Issued Applications
427
Pending Applications
1
Abandoned Applications
203

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 8583138 [patent_doc_number] => 20130001959 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-03 [patent_title] => 'LINEAR POWER GENERATOR' [patent_app_type] => utility [patent_app_number] => 13/634285 [patent_app_country] => US [patent_app_date] => 2011-04-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4142 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13634285 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/634285
Linear power generator Mar 31, 2011 Issued
Array ( [id] => 9034207 [patent_doc_number] => 20130236846 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-09-12 [patent_title] => 'Combustion Device for Melting Furnace, and Melting Furnace' [patent_app_type] => utility [patent_app_number] => 13/823577 [patent_app_country] => US [patent_app_date] => 2011-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 11810 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13823577 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/823577
Combustion device for melting furnace, and melting furnace Feb 14, 2011 Issued
Array ( [id] => 9887294 [patent_doc_number] => 08973535 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-03-10 [patent_title] => 'Steam-generator temperature control and optimization' [patent_app_type] => utility [patent_app_number] => 13/027005 [patent_app_country] => US [patent_app_date] => 2011-02-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 11 [patent_no_of_words] => 5267 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13027005 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/027005
Steam-generator temperature control and optimization Feb 13, 2011 Issued
Array ( [id] => 7771275 [patent_doc_number] => 20120036852 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-02-16 [patent_title] => 'DYNAMIC TUNING OF DYNAMIC MATRIX CONTROL OF STEAM TEMPERATURE' [patent_app_type] => utility [patent_app_number] => 13/022237 [patent_app_country] => US [patent_app_date] => 2011-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 18272 [patent_no_of_claims] => 28 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0036/20120036852.pdf [firstpage_image] =>[orig_patent_app_number] => 13022237 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/022237
Dynamic tuning of dynamic matrix control of steam temperature Feb 6, 2011 Issued
Array ( [id] => 8320407 [patent_doc_number] => 20120192812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'WATER HEATER WITH COUNTER-TWISTED BAFFLE' [patent_app_type] => utility [patent_app_number] => 13/015790 [patent_app_country] => US [patent_app_date] => 2011-01-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 2005 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13015790 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/015790
WATER HEATER WITH COUNTER-TWISTED BAFFLE Jan 27, 2011 Abandoned
Array ( [id] => 8323835 [patent_doc_number] => 20120196242 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-08-02 [patent_title] => 'SUBSTRATE SUPPORT WITH HEATER AND RAPID TEMPERATURE CHANGE' [patent_app_type] => utility [patent_app_number] => 13/014827 [patent_app_country] => US [patent_app_date] => 2011-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5315 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13014827 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/014827
SUBSTRATE SUPPORT WITH HEATER AND RAPID TEMPERATURE CHANGE Jan 26, 2011 Abandoned
Array ( [id] => 6169492 [patent_doc_number] => 20110175007 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-07-21 [patent_title] => 'BACKFLOW PREVENTION DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR PRODUCING BACKFLOW PREVENTION DEVICE' [patent_app_type] => utility [patent_app_number] => 13/005829 [patent_app_country] => US [patent_app_date] => 2011-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 36 [patent_figures_cnt] => 36 [patent_no_of_words] => 14348 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0175/20110175007.pdf [firstpage_image] =>[orig_patent_app_number] => 13005829 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/005829
BACKFLOW PREVENTION DEVICE, ELECTRONIC APPARATUS, AND METHOD FOR PRODUCING BACKFLOW PREVENTION DEVICE Jan 12, 2011 Abandoned
Array ( [id] => 8289717 [patent_doc_number] => 20120178037 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-07-12 [patent_title] => 'ROLLER SEALING DEVICE AND GAS-SEALING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/986358 [patent_app_country] => US [patent_app_date] => 2011-01-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3146 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12986358 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/986358
ROLLER SEALING DEVICE AND GAS-SEALING METHOD THEREOF Jan 6, 2011 Abandoned
Array ( [id] => 8606492 [patent_doc_number] => 20130011804 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-01-10 [patent_title] => 'Vaporization Apparatus and Method for Controlling the Same' [patent_app_type] => utility [patent_app_number] => 13/520186 [patent_app_country] => US [patent_app_date] => 2010-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5774 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13520186 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/520186
Vaporization Apparatus and Method for Controlling the Same Dec 23, 2010 Abandoned
Array ( [id] => 5985401 [patent_doc_number] => 20110097681 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-04-28 [patent_title] => 'Substrate Processing Equipment' [patent_app_type] => utility [patent_app_number] => 12/911381 [patent_app_country] => US [patent_app_date] => 2010-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 6136 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0097/20110097681.pdf [firstpage_image] =>[orig_patent_app_number] => 12911381 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/911381
Substrate Processing Equipment Dec 20, 2010 Abandoned
Array ( [id] => 8473520 [patent_doc_number] => 20120272927 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-11-01 [patent_title] => 'ACCUMULATOR TANK WITH PARTITION WALLS' [patent_app_type] => utility [patent_app_number] => 13/518626 [patent_app_country] => US [patent_app_date] => 2010-12-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4458 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13518626 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/518626
ACCUMULATOR TANK WITH PARTITION WALLS Dec 16, 2010 Abandoned
Array ( [id] => 12369918 [patent_doc_number] => 09958184 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Vent proving system [patent_app_type] => utility [patent_app_number] => 12/947392 [patent_app_country] => US [patent_app_date] => 2010-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 8 [patent_no_of_words] => 5083 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 206 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12947392 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/947392
Vent proving system Nov 15, 2010 Issued
12/927406 Direct coupled cross-draft biomass gasification thermal fluid oil organic rankine cycle combined electric and heat generator Nov 14, 2010 Abandoned
Array ( [id] => 12472080 [patent_doc_number] => 09989277 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-06-05 [patent_title] => Heating device [patent_app_type] => utility [patent_app_number] => 13/496828 [patent_app_country] => US [patent_app_date] => 2010-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 5981 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 211 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13496828 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/496828
Heating device Nov 9, 2010 Issued
Array ( [id] => 8172035 [patent_doc_number] => 20120107758 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'DIRECT SPRAY COOLING FOR LIMESTONE PREHEATERS' [patent_app_type] => utility [patent_app_number] => 12/917512 [patent_app_country] => US [patent_app_date] => 2010-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 1484 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0107/20120107758.pdf [firstpage_image] =>[orig_patent_app_number] => 12917512 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/917512
DIRECT SPRAY COOLING FOR LIMESTONE PREHEATERS Nov 1, 2010 Abandoned
Array ( [id] => 8164660 [patent_doc_number] => 20120103574 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2012-05-03 [patent_title] => 'HEATING SYSTEM UTILIZING WASTE HEAT FROM ILLUMINATING DEVICE' [patent_app_type] => utility [patent_app_number] => 12/916813 [patent_app_country] => US [patent_app_date] => 2010-11-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 1591 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0103/20120103574.pdf [firstpage_image] =>[orig_patent_app_number] => 12916813 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/916813
HEATING SYSTEM UTILIZING WASTE HEAT FROM ILLUMINATING DEVICE Oct 31, 2010 Abandoned
Array ( [id] => 11487784 [patent_doc_number] => 09593850 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2017-03-14 [patent_title] => 'Bottom ash dewatering system using a remote submerged scraper conveyor' [patent_app_type] => utility [patent_app_number] => 12/913157 [patent_app_country] => US [patent_app_date] => 2010-10-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 18 [patent_no_of_words] => 6496 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 290 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 12913157 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/913157
Bottom ash dewatering system using a remote submerged scraper conveyor Oct 26, 2010 Issued
Array ( [id] => 8811111 [patent_doc_number] => 20130112156 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-05-09 [patent_title] => 'HEAT EXCHANGER FOR GENERATING STEAM FOR SOLAR POWER PLANTS' [patent_app_type] => utility [patent_app_number] => 13/510374 [patent_app_country] => US [patent_app_date] => 2010-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3539 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 13510374 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/510374
HEAT EXCHANGER FOR GENERATING STEAM FOR SOLAR POWER PLANTS Oct 24, 2010 Abandoned
Array ( [id] => 6050412 [patent_doc_number] => 20110108142 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-05-12 [patent_title] => 'VAPOR CHAMBER AND MANUFACTURING METHOD THEREOF' [patent_app_type] => utility [patent_app_number] => 12/900480 [patent_app_country] => US [patent_app_date] => 2010-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 4147 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0108/20110108142.pdf [firstpage_image] =>[orig_patent_app_number] => 12900480 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/900480
VAPOR CHAMBER AND MANUFACTURING METHOD THEREOF Oct 7, 2010 Abandoned
Array ( [id] => 7651230 [patent_doc_number] => 20110300499 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2011-12-08 [patent_title] => 'MULTIPLE TEMPERATURE POINT CONTROL HEATER SYSTEM' [patent_app_type] => utility [patent_app_number] => 12/899779 [patent_app_country] => US [patent_app_date] => 2010-10-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 4077 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0300/20110300499.pdf [firstpage_image] =>[orig_patent_app_number] => 12899779 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/899779
MULTIPLE TEMPERATURE POINT CONTROL HEATER SYSTEM Oct 6, 2010 Abandoned
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