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] => 16169392 [patent_doc_number] => 10710939 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-14 [patent_title] => Coated inorganic materials and methods for forming the coated inorganic materials [patent_app_type] => utility [patent_app_number] => 15/981124 [patent_app_country] => US [patent_app_date] => 2018-05-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 3497 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15981124 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/981124
Coated inorganic materials and methods for forming the coated inorganic materials May 15, 2018 Issued
Array ( [id] => 13546997 [patent_doc_number] => 20180325046 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-15 [patent_title] => GROWING MEDIA AND METHOD FOR GROWING GRAPES IN AN ENCLOSED ENVIRONMENT [patent_app_type] => utility [patent_app_number] => 15/976035 [patent_app_country] => US [patent_app_date] => 2018-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6314 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -29 [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] => 15976035 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/976035
GROWING MEDIA AND METHOD FOR GROWING GRAPES IN AN ENCLOSED ENVIRONMENT May 9, 2018 Abandoned
Array ( [id] => 16915635 [patent_doc_number] => 20210188727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-24 [patent_title] => AMINO ACID FERTILIZER COMPOSITION MANUFACTURED FROM LIVESTOCK FARMING BY-PRODUCT USING ACID, ALKALI AND PROTEASE TREATMENT [patent_app_type] => utility [patent_app_number] => 16/092253 [patent_app_country] => US [patent_app_date] => 2018-05-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3903 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 142 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16092253 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/092253
AMINO ACID FERTILIZER COMPOSITION MANUFACTURED FROM LIVESTOCK FARMING BY-PRODUCT USING ACID, ALKALI AND PROTEASE TREATMENT May 2, 2018 Abandoned
Array ( [id] => 15495931 [patent_doc_number] => 20200048154 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-13 [patent_title] => UREA CONDENSATION COMPOSITIONS AND METHODS OF MAKING THE SAME [patent_app_type] => utility [patent_app_number] => 16/606968 [patent_app_country] => US [patent_app_date] => 2018-04-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6734 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16606968 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/606968
Urea condensation compositions and methods of making the same Apr 15, 2018 Issued
Array ( [id] => 15454137 [patent_doc_number] => 20200039893 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-02-06 [patent_title] => ENHANCED EFFICIENCY FERTILIZER WITH EMBEDDED POWDER COMPOSITION [patent_app_type] => utility [patent_app_number] => 16/605913 [patent_app_country] => US [patent_app_date] => 2018-04-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 36 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16605913 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/605913
Enhanced efficiency fertilizer with embedded powder composition Apr 11, 2018 Issued
Array ( [id] => 16749838 [patent_doc_number] => 20210101847 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-08 [patent_title] => COATING MATERIALS FOR SEEDS AND FOR PARTICULATE MATERIALS, INCLUDING FERTILIZERS [patent_app_type] => utility [patent_app_number] => 16/497975 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2609 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16497975 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/497975
Coating materials for seeds and for particulate materials, including fertilizers Mar 29, 2018 Issued
Array ( [id] => 17602302 [patent_doc_number] => 11330769 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-17 [patent_title] => Delayed-activation, hydration maintenance apparatus and method [patent_app_type] => utility [patent_app_number] => 15/918859 [patent_app_country] => US [patent_app_date] => 2018-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 5 [patent_no_of_words] => 10750 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 116 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15918859 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/918859
Delayed-activation, hydration maintenance apparatus and method Mar 11, 2018 Issued
Array ( [id] => 15209479 [patent_doc_number] => 20190367426 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-12-05 [patent_title] => LIQUID UREASE INHIBITOR FORMULATIONS [patent_app_type] => utility [patent_app_number] => 16/479948 [patent_app_country] => US [patent_app_date] => 2018-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9636 [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] => 16479948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/479948
LIQUID UREASE INHIBITOR FORMULATIONS Feb 22, 2018 Abandoned
Array ( [id] => 12769648 [patent_doc_number] => 20180148384 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-31 [patent_title] => SULPHUR-BASED FERTILIZER COMPOSITION WITH LOW ROCK PHOSPHATE CONTENT [patent_app_type] => utility [patent_app_number] => 15/884490 [patent_app_country] => US [patent_app_date] => 2018-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3835 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -20 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15884490 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/884490
SULPHUR-BASED FERTILIZER COMPOSITION WITH LOW ROCK PHOSPHATE CONTENT Jan 30, 2018 Abandoned
Array ( [id] => 15177893 [patent_doc_number] => 20190359538 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-11-28 [patent_title] => MIXTURE CONTAINING 3,4-DIMETHYLPYRAZOLE AND USE THEREOF [patent_app_type] => utility [patent_app_number] => 16/481670 [patent_app_country] => US [patent_app_date] => 2018-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3724 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 16481670 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/481670
Mixture containing 3,4-dimethylpyrazole and use thereof Jan 29, 2018 Issued
Array ( [id] => 15666239 [patent_doc_number] => 10597337 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-03-24 [patent_title] => Process for making a fully water-soluble granule comprising humic acid and a microbial community composition [patent_app_type] => utility [patent_app_number] => 15/878773 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 9921 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15878773 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/878773
Process for making a fully water-soluble granule comprising humic acid and a microbial community composition Jan 23, 2018 Issued
Array ( [id] => 16198517 [patent_doc_number] => 10723667 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-07-28 [patent_title] => Fully water-soluble granule enriched in humic acid [patent_app_type] => utility [patent_app_number] => 15/878782 [patent_app_country] => US [patent_app_date] => 2018-01-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 3 [patent_no_of_words] => 7787 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15878782 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/878782
Fully water-soluble granule enriched in humic acid Jan 23, 2018 Issued
Array ( [id] => 13443787 [patent_doc_number] => 20180273436 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => POTASSIUM-RELEASING MATERIAL [patent_app_type] => utility [patent_app_number] => 15/874801 [patent_app_country] => US [patent_app_date] => 2018-01-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35224 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [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] => 15874801 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/874801
Potassium-releasing material Jan 17, 2018 Issued
Array ( [id] => 13458727 [patent_doc_number] => 20180280906 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => BIOCHAR METHODS, SYSTEMS, DEVICES, AND PRODUCTS [patent_app_type] => utility [patent_app_number] => 15/873052 [patent_app_country] => US [patent_app_date] => 2018-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 16101 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15873052 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/873052
Biochar methods, systems, devices, and products Jan 16, 2018 Issued
Array ( [id] => 15768553 [patent_doc_number] => 20200115294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-16 [patent_title] => Nutrient Additive [patent_app_type] => utility [patent_app_number] => 16/477611 [patent_app_country] => US [patent_app_date] => 2018-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6215 [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] => 16477611 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/477611
Nutrient Additive Jan 15, 2018 Abandoned
Array ( [id] => 17968175 [patent_doc_number] => 11485689 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-01 [patent_title] => Calcium nitrate and potassium nitrate fertiliser particles [patent_app_type] => utility [patent_app_number] => 16/476942 [patent_app_country] => US [patent_app_date] => 2018-01-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3853 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476942
Calcium nitrate and potassium nitrate fertiliser particles Jan 14, 2018 Issued
Array ( [id] => 16672964 [patent_doc_number] => 20210061727 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-03-04 [patent_title] => A Soil Remediant And Its Method Of Production [patent_app_type] => utility [patent_app_number] => 16/961279 [patent_app_country] => US [patent_app_date] => 2018-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8010 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 16961279 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/961279
Soil remediant and its method of production Jan 11, 2018 Issued
Array ( [id] => 12706471 [patent_doc_number] => 20180127323 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-10 [patent_title] => METHOD FOR PROVIDING A PLANT COMPOSITION [patent_app_type] => utility [patent_app_number] => 15/865853 [patent_app_country] => US [patent_app_date] => 2018-01-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5126 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 15865853 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/865853
Method for providing a plant composition Jan 8, 2018 Issued
Array ( [id] => 17697010 [patent_doc_number] => 11370720 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-28 [patent_title] => Method of preparing wood chip-type mixed organic composite fertilizer [patent_app_type] => utility [patent_app_number] => 16/476054 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 6496 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 406 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16476054 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/476054
Method of preparing wood chip-type mixed organic composite fertilizer Dec 28, 2017 Issued
Array ( [id] => 12680392 [patent_doc_number] => 20180118630 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-05-03 [patent_title] => IRON-BASED NUTRITIVE COMPOSITION [patent_app_type] => utility [patent_app_number] => 15/859240 [patent_app_country] => US [patent_app_date] => 2017-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8705 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15859240 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/859240
Iron-based nutritive composition Dec 28, 2017 Issued
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