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] => 14883335 [patent_doc_number] => 10421693 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-09-24 [patent_title] => Composition containing N-(n-butyl) thiophosphoric triamide adducts and reaction products [patent_app_type] => utility [patent_app_number] => 15/644217 [patent_app_country] => US [patent_app_date] => 2017-07-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10988 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 31 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15644217 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/644217
Composition containing N-(n-butyl) thiophosphoric triamide adducts and reaction products Jul 6, 2017 Issued
Array ( [id] => 14929629 [patent_doc_number] => 20190300452 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => COMPOSITION CONTAING A UREASE INHIBITOR [patent_app_type] => utility [patent_app_number] => 16/315631 [patent_app_country] => US [patent_app_date] => 2017-07-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5716 [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] => 16315631 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/315631
Composition containing a urease inhibitor Jul 4, 2017 Issued
Array ( [id] => 13606641 [patent_doc_number] => 20180354869 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-13 [patent_title] => ORGANIC-INORGANIC POLYMERIC WATER-RETAINING FERTILIZER AND PREPARATION METHOD OF THE SAME [patent_app_type] => utility [patent_app_number] => 15/746962 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4222 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 56 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15746962 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/746962
Organic-inorganic polymeric water-retaining fertilizer and preparation method of the same Jun 29, 2017 Issued
Array ( [id] => 19916136 [patent_doc_number] => 12291489 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-05-06 [patent_title] => Synthesis of nanocomposites and their use in enhancing plant nutrition [patent_app_type] => utility [patent_app_number] => 16/314689 [patent_app_country] => US [patent_app_date] => 2017-06-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 23 [patent_figures_cnt] => 31 [patent_no_of_words] => 6667 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16314689 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/314689
Synthesis of nanocomposites and their use in enhancing plant nutrition Jun 29, 2017 Issued
Array ( [id] => 14500851 [patent_doc_number] => 20190194080 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-27 [patent_title] => FERTILIZER COMPOSITION COMPRISING A ZEOLITE AND BASIC L-AMINO ACID [patent_app_type] => utility [patent_app_number] => 16/311520 [patent_app_country] => US [patent_app_date] => 2017-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8093 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 16311520 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/311520
Fertilizer composition comprising a zeolite and basic L-amino acid Jun 21, 2017 Issued
Array ( [id] => 14336797 [patent_doc_number] => 20190150371 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-05-23 [patent_title] => METHOD OF USING MELANIN TO FERTILIZE SOIL [patent_app_type] => utility [patent_app_number] => 16/308909 [patent_app_country] => US [patent_app_date] => 2017-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5640 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16308909 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/308909
METHOD OF USING MELANIN TO FERTILIZE SOIL Jun 11, 2017 Pending
Array ( [id] => 11986202 [patent_doc_number] => 20170290357 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-10-12 [patent_title] => 'USE OF NITROGEN-CONTAINING COMPOUNDS AS PLASTICIZERS FOR PEPTIDE-BASED BIOPOLYMERS AND USES THEREOF' [patent_app_type] => utility [patent_app_number] => 15/615066 [patent_app_country] => US [patent_app_date] => 2017-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 11 [patent_no_of_words] => 7909 [patent_no_of_claims] => 23 [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] =>[firstpage_image] =>[orig_patent_app_number] => 15615066 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/615066
Use of nitrogen-containing compounds as plasticizers for peptide-based biopolymers and uses thereof Jun 5, 2017 Issued
Array ( [id] => 18315036 [patent_doc_number] => 11629105 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-04-18 [patent_title] => Plant treatment composition [patent_app_type] => utility [patent_app_number] => 16/305989 [patent_app_country] => US [patent_app_date] => 2017-06-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5335 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 226 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16305989 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/305989
Plant treatment composition Jun 1, 2017 Issued
Array ( [id] => 16289994 [patent_doc_number] => 10766828 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Liquid fertilizer compositions comprising nickel, cobalt, and molybdenum, and methods of forming and using the same [patent_app_type] => utility [patent_app_number] => 15/611508 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 8159 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611508 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611508
Liquid fertilizer compositions comprising nickel, cobalt, and molybdenum, and methods of forming and using the same May 31, 2017 Issued
Array ( [id] => 13371629 [patent_doc_number] => 20180237355 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-23 [patent_title] => MULTI-NUTRIENT GRANULAR FERTILIZER COMPOSITIONS AND METHODS OF USING THE SAME [patent_app_type] => utility [patent_app_number] => 15/611655 [patent_app_country] => US [patent_app_date] => 2017-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7098 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [patent_words_short_claim] => 22 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15611655 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/611655
Multi-nutrient granular fertilizer compositions and methods of using the same May 31, 2017 Issued
Array ( [id] => 11949383 [patent_doc_number] => 20170253534 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-09-07 [patent_title] => 'FERTILIZERS CONTAINING ANIMAL NUTRIENT CORE PACKET' [patent_app_type] => utility [patent_app_number] => 15/601378 [patent_app_country] => US [patent_app_date] => 2017-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7228 [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] => 15601378 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/601378
Fertilizers containing animal nutrient core packet May 21, 2017 Issued
Array ( [id] => 13562479 [patent_doc_number] => 20180332787 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-22 [patent_title] => AEROPONIC FARMING SYSTEMS AND METHODS [patent_app_type] => utility [patent_app_number] => 15/600716 [patent_app_country] => US [patent_app_date] => 2017-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 22091 [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] => 15600716 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/600716
AEROPONIC FARMING SYSTEMS AND METHODS May 19, 2017 Abandoned
Array ( [id] => 14929625 [patent_doc_number] => 20190300450 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-10-03 [patent_title] => Use of Silicon as a Stimulant for Nitrogen Absorption in a Plant [patent_app_type] => utility [patent_app_number] => 16/302826 [patent_app_country] => US [patent_app_date] => 2017-05-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3924 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16302826 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302826
Use of Silicon as a Stimulant for Nitrogen Absorption in a Plant May 18, 2017 Abandoned
Array ( [id] => 14896693 [patent_doc_number] => 20190292112 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => Use of Silicon as a Stimulant for Iron Absorption in a Plant [patent_app_type] => utility [patent_app_number] => 16/302803 [patent_app_country] => US [patent_app_date] => 2017-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3796 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16302803 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/302803
Use of Silicon as a Stimulant for Iron Absorption in a Plant May 17, 2017 Abandoned
Array ( [id] => 14867729 [patent_doc_number] => 20190284106 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-19 [patent_title] => PRODUCTION OF A PHOSPHATE CONTAINING FERTILIZER [patent_app_type] => utility [patent_app_number] => 16/300655 [patent_app_country] => US [patent_app_date] => 2017-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8148 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16300655 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/300655
PRODUCTION OF A PHOSPHATE CONTAINING FERTILIZER May 16, 2017 Abandoned
Array ( [id] => 19397043 [patent_doc_number] => 12071384 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-08-27 [patent_title] => Solid phase fertilizer composition [patent_app_type] => utility [patent_app_number] => 16/301116 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 17 [patent_figures_cnt] => 17 [patent_no_of_words] => 6386 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16301116 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301116
Solid phase fertilizer composition May 15, 2017 Issued
Array ( [id] => 18216350 [patent_doc_number] => 11591271 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-28 [patent_title] => Fertilizer composition [patent_app_type] => utility [patent_app_number] => 16/301130 [patent_app_country] => US [patent_app_date] => 2017-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 13 [patent_figures_cnt] => 13 [patent_no_of_words] => 6536 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16301130 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/301130
Fertilizer composition May 15, 2017 Issued
Array ( [id] => 14913363 [patent_doc_number] => 10427987 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2019-10-01 [patent_title] => Organic fertilizer for vegetables and its preparation method [patent_app_type] => utility [patent_app_number] => 15/593080 [patent_app_country] => US [patent_app_date] => 2017-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1465 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 181 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15593080 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/593080
Organic fertilizer for vegetables and its preparation method May 10, 2017 Issued
Array ( [id] => 16289967 [patent_doc_number] => 10766801 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Method for treating animal waste [patent_app_type] => utility [patent_app_number] => 15/587646 [patent_app_country] => US [patent_app_date] => 2017-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 3 [patent_no_of_words] => 10071 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 167 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15587646 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/587646
Method for treating animal waste May 4, 2017 Issued
Array ( [id] => 11936332 [patent_doc_number] => 20170240482 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2017-08-24 [patent_title] => 'FERTILIZER COMPOSITION AND METHOD FOR SUSPENDING FERTILIZER IN AN AQUEOUS SOLUTION' [patent_app_type] => utility [patent_app_number] => 15/588236 [patent_app_country] => US [patent_app_date] => 2017-05-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 5 [patent_no_of_words] => 5341 [patent_no_of_claims] => 27 [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] => 15588236 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/588236
Fertilizer composition and method for suspending fertilizer in an aqueous solution May 4, 2017 Issued
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