Search

Cao H. Nguyen

Examiner (ID: 14979)

Most Active Art Unit
2171
Art Unit(s)
2773, 2787, 2173, 2171, 2415
Total Applications
1955
Issued Applications
1675
Pending Applications
128
Abandoned Applications
168

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 12908566 [patent_doc_number] => 20180194697 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-07-12 [patent_title] => MICROBIAL SOIL ENHANCEMENTS [patent_app_type] => utility [patent_app_number] => 15/404202 [patent_app_country] => US [patent_app_date] => 2017-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5402 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15404202 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/404202
MICROBIAL SOIL ENHANCEMENTS Jan 11, 2017 Abandoned
Array ( [id] => 16657247 [patent_doc_number] => 20210053883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-25 [patent_title] => COMPOSITE FERTILIZER COMPRISING LAYERED DOUBLE HYDROXIDES [patent_app_type] => utility [patent_app_number] => 16/065363 [patent_app_country] => US [patent_app_date] => 2017-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16065363 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/065363
COMPOSITE FERTILIZER COMPRISING LAYERED DOUBLE HYDROXIDES Jan 8, 2017 Abandoned
Array ( [id] => 18518431 [patent_doc_number] => 11708309 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-07-25 [patent_title] => Method of producing a fertiliser composition and fertiliser composition produced thereby [patent_app_type] => utility [patent_app_number] => 16/071656 [patent_app_country] => US [patent_app_date] => 2017-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 4382 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16071656 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/071656
Method of producing a fertiliser composition and fertiliser composition produced thereby Jan 4, 2017 Issued
Array ( [id] => 13793053 [patent_doc_number] => 20190010065 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-10 [patent_title] => PROCESS FOR PRODUCING A PHOSPHORUS PRODUCT FROM WASTEWATER [patent_app_type] => utility [patent_app_number] => 16/064002 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3489 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16064002 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/064002
PROCESS FOR PRODUCING A PHOSPHORUS PRODUCT FROM WASTEWATER Dec 20, 2016 Abandoned
Array ( [id] => 16406616 [patent_doc_number] => 10815158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-27 [patent_title] => Selenium-enriching enhancer for plant cultivation and preparation and use thereof [patent_app_type] => utility [patent_app_number] => 15/765373 [patent_app_country] => US [patent_app_date] => 2016-12-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2405 [patent_no_of_claims] => 4 [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] => 15765373 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/765373
Selenium-enriching enhancer for plant cultivation and preparation and use thereof Dec 20, 2016 Issued
Array ( [id] => 12584538 [patent_doc_number] => 20180086675 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-03-29 [patent_title] => Biotic Phosphate Fertilizers and Methods for Production [patent_app_type] => utility [patent_app_number] => 15/384307 [patent_app_country] => US [patent_app_date] => 2016-12-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9088 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 87 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15384307 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/384307
Biotic Phosphate Fertilizers and Methods for Production Dec 18, 2016 Abandoned
Array ( [id] => 11706078 [patent_doc_number] => 20170174577 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-06-22 [patent_title] => 'NUTRIENT EXTRACTION AND RECOVERY DEVICE FOR ISOLATION AND SEPARATION OF TARGET PRODUCTS FROM ANIMAL PRODUCED WASTE STREAMS' [patent_app_type] => utility [patent_app_number] => 15/381258 [patent_app_country] => US [patent_app_date] => 2016-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 12 [patent_figures_cnt] => 12 [patent_no_of_words] => 6345 [patent_no_of_claims] => 19 [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] => 15381258 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/381258
Nutrient extraction and recovery device for isolation and separation of target products from animal produced waste streams Dec 15, 2016 Issued
Array ( [id] => 13856081 [patent_doc_number] => 10189749 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-01-29 [patent_title] => Humic acid lignite coal based liquid fertilizer [patent_app_type] => utility [patent_app_number] => 15/376302 [patent_app_country] => US [patent_app_date] => 2016-12-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2251 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15376302 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/376302
Humic acid lignite coal based liquid fertilizer Dec 11, 2016 Issued
Array ( [id] => 16222610 [patent_doc_number] => 20200247726 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => Process for Making Granules and Agglomerates from Powders [patent_app_type] => utility [patent_app_number] => 15/780761 [patent_app_country] => US [patent_app_date] => 2016-12-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5756 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15780761 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/780761
Process for Making Granules and Agglomerates from Powders Dec 4, 2016 Abandoned
Array ( [id] => 12769654 [patent_doc_number] => 20180148386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => preparation and usage method of Thistle regulatory Element [patent_app_type] => utility [patent_app_number] => 15/361522 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15361522 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/361522
preparation and usage method of Thistle regulatory Element Nov 27, 2016 Abandoned
Array ( [id] => 12769660 [patent_doc_number] => 20180148388 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => Preparation and usage method of dried rehmannia roots regulatory element [patent_app_type] => utility [patent_app_number] => 15/361535 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 510 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15361535 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/361535
Preparation and usage method of dried rehmannia roots regulatory element Nov 27, 2016 Abandoned
Array ( [id] => 12769657 [patent_doc_number] => 20180148387 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => Preparation and usage method of thistle regulatory element [patent_app_type] => utility [patent_app_number] => 15/361531 [patent_app_country] => US [patent_app_date] => 2016-11-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 486 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15361531 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/361531
Preparation and usage method of thistle regulatory element Nov 27, 2016 Abandoned
Array ( [id] => 14171519 [patent_doc_number] => 10259754 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-04-16 [patent_title] => Soluble humin [patent_app_type] => utility [patent_app_number] => 15/357123 [patent_app_country] => US [patent_app_date] => 2016-11-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1858 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 69 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15357123 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/357123
Soluble humin Nov 20, 2016 Issued
Array ( [id] => 11626197 [patent_doc_number] => 20170136386 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'Methods for Treating Industrial Waste Streams and Recovering Certain Chemical Compounds' [patent_app_type] => utility [patent_app_number] => 15/352068 [patent_app_country] => US [patent_app_date] => 2016-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 12672 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15352068 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/352068
Methods for Treating Industrial Waste Streams and Recovering Certain Chemical Compounds Nov 14, 2016 Abandoned
Array ( [id] => 11627146 [patent_doc_number] => 20170137335 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-05-18 [patent_title] => 'COMPOSITION CONTAINING N-BUTYL THIOPHOSPHORIC TRIAMIDE ADDUCTS AND REACTION PRODUCTS' [patent_app_type] => utility [patent_app_number] => 15/349512 [patent_app_country] => US [patent_app_date] => 2016-11-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 12891 [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] => 15349512 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/349512
Composition containing N-butyl thiophosphoric triamide adducts and reaction products Nov 10, 2016 Issued
Array ( [id] => 13492721 [patent_doc_number] => 20180297903 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => IMPROVED UREA-BASED BLEND COMPOSITION AND METHOD FOR THE MANUFACTURE THEREOF [patent_app_type] => utility [patent_app_number] => 15/767446 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9533 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 2 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15767446 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/767446
Urea-based blend composition and method for the manufacture thereof Nov 9, 2016 Issued
Array ( [id] => 12706474 [patent_doc_number] => 20180127324 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => Reperation and usage method of chive flowers regulatory element [patent_app_type] => utility [patent_app_number] => 15/348264 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 511 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15348264 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/348264
Reperation and usage method of chive flowers regulatory element Nov 9, 2016 Abandoned
Array ( [id] => 16590425 [patent_doc_number] => 10899674 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-01-26 [patent_title] => Composite fertiliser systems [patent_app_type] => utility [patent_app_number] => 15/775336 [patent_app_country] => US [patent_app_date] => 2016-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5775 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 54 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15775336 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/775336
Composite fertiliser systems Nov 9, 2016 Issued
Array ( [id] => 13521813 [patent_doc_number] => 20180312449 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-01 [patent_title] => A GRANULAR FERTILIZER OR SOIL CONDITIONER AND ITS USE [patent_app_type] => utility [patent_app_number] => 15/769906 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9414 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 44 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15769906 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769906
A GRANULAR FERTILIZER OR SOIL CONDITIONER AND ITS USE Oct 19, 2016 Abandoned
Array ( [id] => 13492731 [patent_doc_number] => 20180297908 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-18 [patent_title] => A GRANULAR FERTILIZER OR SOIL CONDITIONER AND A USE THEREOF [patent_app_type] => utility [patent_app_number] => 15/769936 [patent_app_country] => US [patent_app_date] => 2016-10-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -36 [patent_words_short_claim] => 19 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15769936 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/769936
A GRANULAR FERTILIZER OR SOIL CONDITIONER AND A USE THEREOF Oct 19, 2016 Abandoned
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