Search

April Guzman Gonzales

Examiner (ID: 4992, Phone: (571)270-1101 , Office: P/2648 )

Most Active Art Unit
2648
Art Unit(s)
2648, 2618
Total Applications
1135
Issued Applications
933
Pending Applications
72
Abandoned Applications
159

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 4862525 [patent_doc_number] => 20080141905 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-19 [patent_title] => 'Method for the Surface Treatment of Solid Particles, Particularly Titanium Dioxide Pigment Particles' [patent_app_type] => utility [patent_app_number] => 11/941156 [patent_app_country] => US [patent_app_date] => 2007-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4661 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0141/20080141905.pdf [firstpage_image] =>[orig_patent_app_number] => 11941156 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/941156
Method for the Surface Treatment of Solid Particles, Particularly Titanium Dioxide Pigment Particles Nov 15, 2007 Abandoned
Array ( [id] => 9817152 [patent_doc_number] => 08926934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2015-01-06 [patent_title] => 'Laser-based method for growing an array of carbon nanotubes' [patent_app_type] => utility [patent_app_number] => 11/982485 [patent_app_country] => US [patent_app_date] => 2007-11-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2599 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 79 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11982485 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/982485
Laser-based method for growing an array of carbon nanotubes Nov 1, 2007 Issued
Array ( [id] => 6303856 [patent_doc_number] => 20100068572 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-03-18 [patent_title] => 'DESULFURIZATION AGENT FOR KEROSENE, METHOD FOR DESULFURIZATION AND FUEL CELL SYSTEM USING THE AGENT' [patent_app_type] => utility [patent_app_number] => 12/513538 [patent_app_country] => US [patent_app_date] => 2007-10-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 8628 [patent_no_of_claims] => 6 [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/A1/0068/20100068572.pdf [firstpage_image] =>[orig_patent_app_number] => 12513538 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/513538
DESULFURIZATION AGENT FOR KEROSENE, METHOD FOR DESULFURIZATION AND FUEL CELL SYSTEM USING THE AGENT Oct 29, 2007 Abandoned
Array ( [id] => 4784939 [patent_doc_number] => 20080138268 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-06-12 [patent_title] => 'Nano-YAG:Ce phosphor compositions and their methods of preparation' [patent_app_type] => utility [patent_app_number] => 11/975356 [patent_app_country] => US [patent_app_date] => 2007-10-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 3446 [patent_no_of_claims] => 10 [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/A1/0138/20080138268.pdf [firstpage_image] =>[orig_patent_app_number] => 11975356 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/975356
Nano-YAG:Ce phosphor compositions and their methods of preparation Oct 17, 2007 Issued
Array ( [id] => 8571157 [patent_doc_number] => 08337798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2012-12-25 [patent_title] => 'Crystal producing apparatus, crystal producing method, substrate producing method, gallium nitride crystal, and gallium nitride substrate' [patent_app_type] => utility [patent_app_number] => 11/906285 [patent_app_country] => US [patent_app_date] => 2007-10-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 55 [patent_no_of_words] => 13582 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 11906285 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/906285
Crystal producing apparatus, crystal producing method, substrate producing method, gallium nitride crystal, and gallium nitride substrate Sep 30, 2007 Issued
Array ( [id] => 6313391 [patent_doc_number] => 20100111799 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-06 [patent_title] => 'CATALYST FOR TREATING AN EXHAUST GAS CONTAINING ORGANIC ACID, AND METHOD FOR TREATING AN EXHAUST GAS CONTAINING ORGANIC ACID' [patent_app_type] => utility [patent_app_number] => 12/443607 [patent_app_country] => US [patent_app_date] => 2007-09-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 9249 [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] => publications/A1/0111/20100111799.pdf [firstpage_image] =>[orig_patent_app_number] => 12443607 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/443607
CATALYST FOR TREATING AN EXHAUST GAS CONTAINING ORGANIC ACID, AND METHOD FOR TREATING AN EXHAUST GAS CONTAINING ORGANIC ACID Sep 27, 2007 Abandoned
Array ( [id] => 7518296 [patent_doc_number] => 07972396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-07-05 [patent_title] => 'Method of producing polishing pad' [patent_app_type] => utility [patent_app_number] => 11/859928 [patent_app_country] => US [patent_app_date] => 2007-09-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 3673 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/972/07972396.pdf [firstpage_image] =>[orig_patent_app_number] => 11859928 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/859928
Method of producing polishing pad Sep 23, 2007 Issued
Array ( [id] => 4898808 [patent_doc_number] => 20080118421 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-05-22 [patent_title] => 'METHOD AND MEANS FOR USING MICROWAVE ENERGY TO OXIDIZE SULFIDIC COPPER ORE INTO A PRESCRIBED OXIDE-SULFATE PRODUCT' [patent_app_type] => utility [patent_app_number] => 11/858467 [patent_app_country] => US [patent_app_date] => 2007-09-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5820 [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] => publications/A1/0118/20080118421.pdf [firstpage_image] =>[orig_patent_app_number] => 11858467 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/858467
METHOD AND MEANS FOR USING MICROWAVE ENERGY TO OXIDIZE SULFIDIC COPPER ORE INTO A PRESCRIBED OXIDE-SULFATE PRODUCT Sep 19, 2007 Abandoned
Array ( [id] => 5270864 [patent_doc_number] => 20090074640 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-03-19 [patent_title] => 'SILICA REMOVAL FROM PREGNANT LEACH SOLUTIONS' [patent_app_type] => utility [patent_app_number] => 11/857941 [patent_app_country] => US [patent_app_date] => 2007-09-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 9278 [patent_no_of_claims] => 13 [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/A1/0074/20090074640.pdf [firstpage_image] =>[orig_patent_app_number] => 11857941 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/857941
Silica removal from pregnant leach solutions Sep 18, 2007 Issued
Array ( [id] => 4574386 [patent_doc_number] => 07825060 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2010-11-02 [patent_title] => 'Method for production of catalyst and catalyst produced by the method' [patent_app_type] => utility [patent_app_number] => 12/441917 [patent_app_country] => US [patent_app_date] => 2007-09-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2110 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/825/07825060.pdf [firstpage_image] =>[orig_patent_app_number] => 12441917 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/441917
Method for production of catalyst and catalyst produced by the method Sep 17, 2007 Issued
Array ( [id] => 6319986 [patent_doc_number] => 20100196261 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-08-05 [patent_title] => 'PROCESS FOR SYNTHESIS OF ATO MOLECULAR SIEVE FRAMEWORK' [patent_app_type] => utility [patent_app_number] => 12/666320 [patent_app_country] => US [patent_app_date] => 2007-09-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 4524 [patent_no_of_claims] => 14 [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/A1/0196/20100196261.pdf [firstpage_image] =>[orig_patent_app_number] => 12666320 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/666320
PROCESS FOR SYNTHESIS OF ATO MOLECULAR SIEVE FRAMEWORK Sep 16, 2007 Abandoned
Array ( [id] => 6358558 [patent_doc_number] => 20100087308 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-04-08 [patent_title] => 'METHODS FOR CONVERSION OF METHANE TO USEFUL HYDROCARBONS, CATALYSTS FOR USE THEREIN, AND REGENERATION OF THE CATALYSTS' [patent_app_type] => utility [patent_app_number] => 12/442223 [patent_app_country] => US [patent_app_date] => 2007-09-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2715 [patent_no_of_claims] => 5 [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/A1/0087/20100087308.pdf [firstpage_image] =>[orig_patent_app_number] => 12442223 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/442223
METHODS FOR CONVERSION OF METHANE TO USEFUL HYDROCARBONS, CATALYSTS FOR USE THEREIN, AND REGENERATION OF THE CATALYSTS Sep 13, 2007 Abandoned
Array ( [id] => 4772544 [patent_doc_number] => 20080058203 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2008-03-06 [patent_title] => 'Catalysts and processes for the manufacture of lower aliphatic alcohols from syngas' [patent_app_type] => utility [patent_app_number] => 11/897729 [patent_app_country] => US [patent_app_date] => 2007-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9958 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 0 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0058/20080058203.pdf [firstpage_image] =>[orig_patent_app_number] => 11897729 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/897729
Catalysts and processes for the manufacture of lower aliphatic alcohols from syngas Aug 30, 2007 Abandoned
Array ( [id] => 5464267 [patent_doc_number] => 20090324467 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-31 [patent_title] => 'MAGNETIC CHEMICAL ABSORBENT, PRODUCTION PROCESS FOR THE SAME AND RECYCLING METHOD FOR THE SAME, AS WELL AS WASTE-LIQUID TREATING METHOD' [patent_app_type] => utility [patent_app_number] => 12/438752 [patent_app_country] => US [patent_app_date] => 2007-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 8873 [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] => publications/A1/0324/20090324467.pdf [firstpage_image] =>[orig_patent_app_number] => 12438752 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/438752
MAGNETIC CHEMICAL ABSORBENT, PRODUCTION PROCESS FOR THE SAME AND RECYCLING METHOD FOR THE SAME, AS WELL AS WASTE-LIQUID TREATING METHOD Aug 26, 2007 Abandoned
Array ( [id] => 6354678 [patent_doc_number] => 20100022383 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-01-28 [patent_title] => 'PHOTOCATALYTICALLY ACTIVE COATING' [patent_app_type] => utility [patent_app_number] => 12/441922 [patent_app_country] => US [patent_app_date] => 2007-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7405 [patent_no_of_claims] => 32 [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/A1/0022/20100022383.pdf [firstpage_image] =>[orig_patent_app_number] => 12441922 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/441922
Photocatalytically active coating Aug 23, 2007 Issued
Array ( [id] => 6279928 [patent_doc_number] => 20100119426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2010-05-13 [patent_title] => 'PROCESS FOR RECOVERY OF SILICA FOLLOWED BY ALUMINA FROM COAL FLY ASH' [patent_app_type] => utility [patent_app_number] => 11/995912 [patent_app_country] => US [patent_app_date] => 2007-08-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2868 [patent_no_of_claims] => 10 [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/A1/0119/20100119426.pdf [firstpage_image] =>[orig_patent_app_number] => 11995912 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/995912
Process for recovery of silica followed by alumina from coal fly ash Aug 15, 2007 Issued
Array ( [id] => 5195623 [patent_doc_number] => 20070294941 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2007-12-27 [patent_title] => 'FUEL PROCESSOR DEWAR AND METHODS' [patent_app_type] => utility [patent_app_number] => 11/830181 [patent_app_country] => US [patent_app_date] => 2007-07-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 14 [patent_figures_cnt] => 14 [patent_no_of_words] => 14066 [patent_no_of_claims] => 1 [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/A1/0294/20070294941.pdf [firstpage_image] =>[orig_patent_app_number] => 11830181 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/830181
Fuel processor dewar and methods Jul 29, 2007 Issued
Array ( [id] => 5368310 [patent_doc_number] => 20090305869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-12-10 [patent_title] => 'METHOD OF REGENERATING RUTHENIUM CATALYSTS FOR THE RING HYDROGENATION OF PHTHALATES' [patent_app_type] => utility [patent_app_number] => 12/375598 [patent_app_country] => US [patent_app_date] => 2007-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 9424 [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] => publications/A1/0305/20090305869.pdf [firstpage_image] =>[orig_patent_app_number] => 12375598 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/375598
Method of regenerating ruthenium catalysts for the ring hydrogenation of phthalates Jul 24, 2007 Issued
Array ( [id] => 5520763 [patent_doc_number] => 20090028744 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2009-01-29 [patent_title] => 'Ultra-high purity NiPt alloys and sputtering targets comprising same' [patent_app_type] => utility [patent_app_number] => 11/880847 [patent_app_country] => US [patent_app_date] => 2007-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3354 [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] => publications/A1/0028/20090028744.pdf [firstpage_image] =>[orig_patent_app_number] => 11880847 [rel_patent_id] =>[rel_patent_doc_number] =>)
11/880847
Ultra-high purity NiPt alloys and sputtering targets comprising same Jul 22, 2007 Abandoned
Array ( [id] => 4507398 [patent_doc_number] => 07915195 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2011-03-29 [patent_title] => 'Exhaust gas purifying catalyst and production process thereof' [patent_app_type] => utility [patent_app_number] => 12/309105 [patent_app_country] => US [patent_app_date] => 2007-07-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 3964 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/07/915/07915195.pdf [firstpage_image] =>[orig_patent_app_number] => 12309105 [rel_patent_id] =>[rel_patent_doc_number] =>)
12/309105
Exhaust gas purifying catalyst and production process thereof Jul 11, 2007 Issued
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