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] => 16253391 [patent_doc_number] => 20200262765 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-20 [patent_title] => PRODUCTION OF NUTRIGEL MATERIALS FROM SOYA WASTE [patent_app_type] => utility [patent_app_number] => 16/643177 [patent_app_country] => US [patent_app_date] => 2018-08-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11654 [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] => 16643177 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/643177
PRODUCTION OF NUTRIGEL MATERIALS FROM SOYA WASTE Aug 26, 2018 Abandoned
Array ( [id] => 16072001 [patent_doc_number] => 20200189987 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-18 [patent_title] => SOLVENT FREE METHOD OF PRODUCING UREA ADDUCT [patent_app_type] => utility [patent_app_number] => 16/640419 [patent_app_country] => US [patent_app_date] => 2018-08-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4382 [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] => 16640419 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/640419
Solvent free method of producing urea adduct Aug 20, 2018 Issued
Array ( [id] => 16398603 [patent_doc_number] => 20200339461 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-29 [patent_title] => PRODECURE FOR IMPROVING DEWATERABILITY OF BIOSOLIDS CAKE AND PRODUCTION OF HIGHLY DEWATERED BIOSOLIDS CAKE [patent_app_type] => utility [patent_app_number] => 16/633676 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6113 [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] => 16633676 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/633676
PRODECURE FOR IMPROVING DEWATERABILITY OF BIOSOLIDS CAKE AND PRODUCTION OF HIGHLY DEWATERED BIOSOLIDS CAKE Jul 24, 2018 Abandoned
Array ( [id] => 15930759 [patent_doc_number] => 20200157013 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-21 [patent_title] => PROCESS FOR COATING FERTILIZER MATERIAL IN A MECHANICALLY AGITATING MIXER [patent_app_type] => utility [patent_app_number] => 16/632801 [patent_app_country] => US [patent_app_date] => 2018-07-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9386 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16632801 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/632801
PROCESS FOR COATING FERTILIZER MATERIAL IN A MECHANICALLY AGITATING MIXER Jul 22, 2018 Abandoned
Array ( [id] => 16198519 [patent_doc_number] => 10723669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Special film-coated controlled release fertilizer for peanut in high yield field and preparation process thereof [patent_app_type] => utility [patent_app_number] => 16/304765 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5066 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 134 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16304765 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/304765
Special film-coated controlled release fertilizer for peanut in high yield field and preparation process thereof Jul 19, 2018 Issued
Array ( [id] => 16198512 [patent_doc_number] => 10723662 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Special film-coated controlled release fertilizer for peanut in saline-alkali soil and preparation process thereof [patent_app_type] => utility [patent_app_number] => 16/346234 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4547 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 154 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16346234 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/346234
Special film-coated controlled release fertilizer for peanut in saline-alkali soil and preparation process thereof Jul 19, 2018 Issued
Array ( [id] => 16198518 [patent_doc_number] => 10723668 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-28 [patent_title] => Special film-coated release calcium fertilizer for peanut and preparation process thereof [patent_app_type] => utility [patent_app_number] => 16/304780 [patent_app_country] => US [patent_app_date] => 2018-07-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3449 [patent_no_of_claims] => 6 [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] =>[firstpage_image] =>[orig_patent_app_number] => 16304780 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/304780
Special film-coated release calcium fertilizer for peanut and preparation process thereof Jul 17, 2018 Issued
Array ( [id] => 16839298 [patent_doc_number] => 20210147310 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => GRANULATED POLYHALITE AND POTASH MIXTURE AND A PROCESS FOR THE PRODUCTION THEREOF [patent_app_type] => utility [patent_app_number] => 16/630436 [patent_app_country] => US [patent_app_date] => 2018-07-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3590 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [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] => 16630436 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/630436
GRANULATED POLYHALITE AND POTASH MIXTURE AND A PROCESS FOR THE PRODUCTION THEREOF Jul 16, 2018 Abandoned
Array ( [id] => 18202315 [patent_doc_number] => 11584697 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-21 [patent_title] => Method for the production of organic fertilizer based on ammonium and/or nitrate [patent_app_type] => utility [patent_app_number] => 16/627092 [patent_app_country] => US [patent_app_date] => 2018-07-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2336 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 266 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16627092 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/627092
Method for the production of organic fertilizer based on ammonium and/or nitrate Jul 3, 2018 Issued
Array ( [id] => 16141249 [patent_doc_number] => 10703685 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-07-07 [patent_title] => Acidifying compound [patent_app_type] => utility [patent_app_number] => 16/020329 [patent_app_country] => US [patent_app_date] => 2018-06-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 11 [patent_no_of_words] => 17752 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16020329 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/020329
Acidifying compound Jun 26, 2018 Issued
Array ( [id] => 16368973 [patent_doc_number] => 10800713 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-10-13 [patent_title] => Composition, system, and method for the promotion of soil health [patent_app_type] => utility [patent_app_number] => 16/624950 [patent_app_country] => US [patent_app_date] => 2018-06-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 11405 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16624950 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/624950
Composition, system, and method for the promotion of soil health Jun 21, 2018 Issued
Array ( [id] => 16230421 [patent_doc_number] => 10737959 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Compositions for removing hydrocarbons and halogenated hydrocarbons from contaminated environments [patent_app_type] => utility [patent_app_number] => 16/010854 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7302 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16010854 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/010854
Compositions for removing hydrocarbons and halogenated hydrocarbons from contaminated environments Jun 17, 2018 Issued
Array ( [id] => 16641983 [patent_doc_number] => 10919817 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Process and equipment for high-speed recycling and treatment of organic wastes and generation of organic fertilizer thereby [patent_app_type] => utility [patent_app_number] => 16/011489 [patent_app_country] => US [patent_app_date] => 2018-06-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 12 [patent_no_of_words] => 13644 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 347 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16011489 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/011489
Process and equipment for high-speed recycling and treatment of organic wastes and generation of organic fertilizer thereby Jun 17, 2018 Issued
Array ( [id] => 15865891 [patent_doc_number] => 20200140349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-05-07 [patent_title] => PROCEDURE FOR OBTAINING AND IMPROVING PUMPABILITY OF HIGH TO VERY HIGH BIOSOLIDS CONTAINING DEWATERED SEWAGE SLUDGE [patent_app_type] => utility [patent_app_number] => 16/620686 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6575 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 188 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16620686 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620686
Procedure for obtaining and improving pumpability of high to very high biosolids containing dewatered sewage sludge Jun 14, 2018 Issued
Array ( [id] => 16312199 [patent_doc_number] => 20200290937 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => MULTILAYER HYDROREPELLENT SYSTEMS WITH CONTROLLED RELEASE OF ACTIVE AGENTS IN WATER AND SOIL [patent_app_type] => utility [patent_app_number] => 16/621339 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12826 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 16621339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/621339
MULTILAYER HYDROREPELLENT SYSTEMS WITH CONTROLLED RELEASE OF ACTIVE AGENTS IN WATER AND SOIL Jun 11, 2018 Abandoned
Array ( [id] => 13576803 [patent_doc_number] => 20180339950 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => MINERAL COMPLEX, COMPOSITIONS, METHODS OF MAKING, AND USES THEREIN [patent_app_type] => utility [patent_app_number] => 15/994980 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 57565 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 61 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15994980 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/994980
MINERAL COMPLEX, COMPOSITIONS, METHODS OF MAKING, AND USES THEREIN May 30, 2018 Abandoned
Array ( [id] => 13427759 [patent_doc_number] => 20180265422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => NITRIDE-BASED CONTROLLED-RELEASE FERTILIZERS AND PROCESS FOR MAKING SAME [patent_app_type] => utility [patent_app_number] => 15/987077 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3977 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 48 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15987077 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/987077
NITRIDE-BASED CONTROLLED-RELEASE FERTILIZERS AND PROCESS FOR MAKING SAME May 22, 2018 Abandoned
Array ( [id] => 16836926 [patent_doc_number] => 20210144938 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-20 [patent_title] => GROWTH MEDIA COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/616668 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6005 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16616668 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616668
GROWTH MEDIA COMPOSITIONS May 22, 2018 Abandoned
Array ( [id] => 16012387 [patent_doc_number] => 20200181036 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-06-11 [patent_title] => Stable Humus-Water Storage Hybrid [patent_app_type] => utility [patent_app_number] => 16/616445 [patent_app_country] => US [patent_app_date] => 2018-05-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9182 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 199 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16616445 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/616445
Stable Humus-Water Storage Hybrid May 22, 2018 Abandoned
Array ( [id] => 13427763 [patent_doc_number] => 20180265424 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-20 [patent_title] => NOVEL FERTILIZER [patent_app_type] => utility [patent_app_number] => 15/986111 [patent_app_country] => US [patent_app_date] => 2018-05-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1164 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 13 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15986111 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/986111
NOVEL FERTILIZER May 21, 2018 Abandoned
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