Search

Joseph H. Feild

Supervisory Patent Examiner (ID: 18902, Phone: (571)272-4090 , Office: P/2689 )

Most Active Art Unit
2776
Art Unit(s)
2627, 2695, 2301, 2776, 2412, 2176, 2772, 2689, 2617, 2681
Total Applications
675
Issued Applications
445
Pending Applications
108
Abandoned Applications
122

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 11076838 [patent_doc_number] => 20160273802 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-09-22 [patent_title] => 'WATER HEATER WITH INTEGRATED SORPTION REACTOR' [patent_app_type] => utility [patent_app_number] => 14/358311 [patent_app_country] => US [patent_app_date] => 2013-10-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 3916 [patent_no_of_claims] => 20 [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] => 14358311 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/358311
Water heater with integrated sorption reactor Oct 8, 2013 Issued
Array ( [id] => 10390319 [patent_doc_number] => 20150275326 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-10-01 [patent_title] => 'PREHEATING AND ANNEALING OF COLD ROLLED METAL STRIP' [patent_app_type] => utility [patent_app_number] => 14/431624 [patent_app_country] => US [patent_app_date] => 2013-10-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3052 [patent_no_of_claims] => 17 [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] => 14431624 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/431624
PREHEATING AND ANNEALING OF COLD ROLLED METAL STRIP Oct 4, 2013 Abandoned
Array ( [id] => 13139567 [patent_doc_number] => 10087104 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-10-02 [patent_title] => Process and apparatus for improving the combustion of secondary fuel in a rotary kiln and process for retrofitting a rotary kiln with a burner assembly [patent_app_type] => utility [patent_app_number] => 14/434254 [patent_app_country] => US [patent_app_date] => 2013-10-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 5 [patent_no_of_words] => 4661 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14434254 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/434254
Process and apparatus for improving the combustion of secondary fuel in a rotary kiln and process for retrofitting a rotary kiln with a burner assembly Oct 3, 2013 Issued
Array ( [id] => 12247705 [patent_doc_number] => 09920476 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-03-20 [patent_title] => 'Arrangement and method in soda recovery boiler' [patent_app_type] => utility [patent_app_number] => 14/428884 [patent_app_country] => US [patent_app_date] => 2013-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 4194 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14428884 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/428884
Arrangement and method in soda recovery boiler Sep 17, 2013 Issued
Array ( [id] => 12451074 [patent_doc_number] => 09982882 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-29 [patent_title] => Boiler wall protection block, boiler wall protection element, assembly of such element and a ferrule, a boiler wall provided with such assembly, method for furnishing a boiler inner wall and a boiler wall protection sub-block [patent_app_type] => utility [patent_app_number] => 14/427152 [patent_app_country] => US [patent_app_date] => 2013-09-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 1830 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 105 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14427152 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/427152
Boiler wall protection block, boiler wall protection element, assembly of such element and a ferrule, a boiler wall provided with such assembly, method for furnishing a boiler inner wall and a boiler wall protection sub-block Sep 11, 2013 Issued
Array ( [id] => 12366984 [patent_doc_number] => 09957195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-05-01 [patent_title] => Process and device for separating off a volatile component [patent_app_type] => utility [patent_app_number] => 14/426212 [patent_app_country] => US [patent_app_date] => 2013-09-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 5380 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 288 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14426212 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/426212
Process and device for separating off a volatile component Sep 4, 2013 Issued
Array ( [id] => 10356119 [patent_doc_number] => 20150241124 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-08-27 [patent_title] => 'HIGH TEMPERATURE BAKING FURNACE' [patent_app_type] => utility [patent_app_number] => 14/430380 [patent_app_country] => US [patent_app_date] => 2013-09-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 3389 [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] => 14430380 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/430380
HIGH TEMPERATURE BAKING FURNACE Sep 2, 2013 Abandoned
Array ( [id] => 11026305 [patent_doc_number] => 20160223260 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2016-08-04 [patent_title] => 'HEATING FURNACE' [patent_app_type] => utility [patent_app_number] => 14/408096 [patent_app_country] => US [patent_app_date] => 2013-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 7842 [patent_no_of_claims] => 9 [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] => 14408096 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/408096
HEATING FURNACE Jul 29, 2013 Abandoned
Array ( [id] => 9147496 [patent_doc_number] => 20130302019 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-14 [patent_title] => 'HOT AIR GENERATOR' [patent_app_type] => utility [patent_app_number] => 13/940379 [patent_app_country] => US [patent_app_date] => 2013-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5824 [patent_no_of_claims] => 17 [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] => 13940379 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/940379
HOT AIR GENERATOR Jul 11, 2013 Abandoned
Array ( [id] => 9134796 [patent_doc_number] => 20130295511 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-11-07 [patent_title] => 'MOBILE FURNACE SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/935856 [patent_app_country] => US [patent_app_date] => 2013-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 15 [patent_no_of_words] => 9168 [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] => 13935856 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/935856
Mobile furnace system Jul 4, 2013 Issued
Array ( [id] => 10226170 [patent_doc_number] => 20150111163 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-04-23 [patent_title] => 'Pivot Mechanism for Furnace Head' [patent_app_type] => utility [patent_app_number] => 14/130520 [patent_app_country] => US [patent_app_date] => 2013-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2333 [patent_no_of_claims] => 16 [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] => 14130520 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/130520
Pivot mechanism for furnace head Jul 2, 2013 Issued
Array ( [id] => 9198081 [patent_doc_number] => 20130337396 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-19 [patent_title] => 'CRUCIBLE' [patent_app_type] => utility [patent_app_number] => 13/920600 [patent_app_country] => US [patent_app_date] => 2013-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 2256 [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] =>[firstpage_image] =>[orig_patent_app_number] => 13920600 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/920600
Crucible Jun 17, 2013 Issued
Array ( [id] => 9191364 [patent_doc_number] => 20130330679 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2013-12-12 [patent_title] => 'HEAT-SOURCE SELECTING DEVICE FOR HEAT SOURCE SYSTEM, METHOD THEREOF, AND HEAT SOURCE SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/914163 [patent_app_country] => US [patent_app_date] => 2013-06-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 10168 [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] => 13914163 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/914163
Heat-source selecting device for heat source system, method thereof, and heat source system Jun 9, 2013 Issued
Array ( [id] => 13814247 [patent_doc_number] => 10183884 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-22 [patent_title] => Submerged combustion burners, submerged combustion glass melters including the burners, and methods of use [patent_app_type] => utility [patent_app_number] => 14/785330 [patent_app_country] => US [patent_app_date] => 2013-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 23 [patent_no_of_words] => 13904 [patent_no_of_claims] => 13 [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] =>[firstpage_image] =>[orig_patent_app_number] => 14785330 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/785330
Submerged combustion burners, submerged combustion glass melters including the burners, and methods of use May 29, 2013 Issued
Array ( [id] => 10251046 [patent_doc_number] => 20150136042 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'Hot Water Generator' [patent_app_type] => utility [patent_app_number] => 14/403759 [patent_app_country] => US [patent_app_date] => 2013-05-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 6 [patent_no_of_words] => 3785 [patent_no_of_claims] => 10 [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] => 14403759 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/403759
Hot water generator May 23, 2013 Issued
Array ( [id] => 9511308 [patent_doc_number] => 20140147800 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-05-29 [patent_title] => 'QUARTZ BOAT METHOD AND APPARATUS FOR THIN FILM THERMAL TREATMENT' [patent_app_type] => utility [patent_app_number] => 13/889602 [patent_app_country] => US [patent_app_date] => 2013-05-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8040 [patent_no_of_claims] => 11 [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] => 13889602 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/889602
QUARTZ BOAT METHOD AND APPARATUS FOR THIN FILM THERMAL TREATMENT May 7, 2013 Abandoned
Array ( [id] => 10926170 [patent_doc_number] => 20140329191 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-11-06 [patent_title] => 'Enhanced Bead Rack' [patent_app_type] => utility [patent_app_number] => 13/874824 [patent_app_country] => US [patent_app_date] => 2013-05-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 5049 [patent_no_of_claims] => 13 [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] => 13874824 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/874824
Enhanced Bead Rack Apr 30, 2013 Abandoned
Array ( [id] => 12113502 [patent_doc_number] => 09869490 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2018-01-16 [patent_title] => 'Boiler having increased indoor heating efficiency and enabling simultaneous use of indoor heating and hot water' [patent_app_type] => utility [patent_app_number] => 14/398688 [patent_app_country] => US [patent_app_date] => 2013-04-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 6115 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 498 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 14398688 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/398688
Boiler having increased indoor heating efficiency and enabling simultaneous use of indoor heating and hot water Apr 14, 2013 Issued
Array ( [id] => 9537558 [patent_doc_number] => 20140162204 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2014-06-12 [patent_title] => 'OXY-FUEL BOOSTING OF ZERO PORT AREA IN GLASS MELTER USING A REVERSING SYSTEM' [patent_app_type] => utility [patent_app_number] => 13/861605 [patent_app_country] => US [patent_app_date] => 2013-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 2776 [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] => 13861605 [rel_patent_id] =>[rel_patent_doc_number] =>)
13/861605
OXY-FUEL BOOSTING OF ZERO PORT AREA IN GLASS MELTER USING A REVERSING SYSTEM Apr 11, 2013 Abandoned
Array ( [id] => 10251050 [patent_doc_number] => 20150136046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2015-05-21 [patent_title] => 'METHOD FOR USING THE EXHAUST GASES FROM PLANTS FOR RAW IRON MANUFACTURE FOR GENERATING STEAM' [patent_app_type] => utility [patent_app_number] => 14/395944 [patent_app_country] => US [patent_app_date] => 2013-04-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 6972 [patent_no_of_claims] => 14 [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] => 14395944 [rel_patent_id] =>[rel_patent_doc_number] =>)
14/395944
METHOD FOR USING THE EXHAUST GASES FROM PLANTS FOR RAW IRON MANUFACTURE FOR GENERATING STEAM Apr 4, 2013 Abandoned
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