Search

Haidung D. Nguyen

Examiner (ID: 10871, Phone: (571)270-5455 , Office: P/1761 )

Most Active Art Unit
1761
Art Unit(s)
1761, 1796
Total Applications
722
Issued Applications
438
Pending Applications
76
Abandoned Applications
236

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 19264097 [patent_doc_number] => 20240207795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SOLVENT COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/287947 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287947
SOLVENT COMPOSITION Mar 21, 2022 Pending
Array ( [id] => 19264097 [patent_doc_number] => 20240207795 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-27 [patent_title] => SOLVENT COMPOSITION [patent_app_type] => utility [patent_app_number] => 18/287947 [patent_app_country] => US [patent_app_date] => 2022-03-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 120 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18287947 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/287947
SOLVENT COMPOSITION Mar 21, 2022 Pending
Array ( [id] => 18713105 [patent_doc_number] => 20230335740 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-19 [patent_title] => Positive Electrode Slurry Composition for Secondary Battery, Positive Electrode Prepared by Using the Same, and Secondary Battery Including the Positive Electrode [patent_app_type] => utility [patent_app_number] => 18/025058 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7544 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 80 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18025058 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/025058
Positive electrode slurry composition for secondary battery, positive electrode prepared by using the same, and secondary battery including the positive electrode Mar 16, 2022 Issued
Array ( [id] => 19205984 [patent_doc_number] => 20240177883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-30 [patent_title] => TRANSPARENT CONDUCTIVE FILM, METHOD FOR PRODUCING TRANSPARENT CONDUCTIVE FILM, TRANSPARENT CONDUCTIVE MEMBER, ELECTRONIC DISPLAY DEVICE, AND SOLAR BATTERY [patent_app_type] => utility [patent_app_number] => 18/551276 [patent_app_country] => US [patent_app_date] => 2022-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12478 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18551276 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/551276
TRANSPARENT CONDUCTIVE FILM, METHOD FOR PRODUCING TRANSPARENT CONDUCTIVE FILM, TRANSPARENT CONDUCTIVE MEMBER, ELECTRONIC DISPLAY DEVICE, AND SOLAR BATTERY Mar 16, 2022 Pending
Array ( [id] => 19172630 [patent_doc_number] => 20240158604 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => Electrically Conductive Compositions for Battery Electrode Plates [patent_app_type] => utility [patent_app_number] => 18/281605 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7823 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 219 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18281605 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/281605
Electrically Conductive Compositions for Battery Electrode Plates Mar 15, 2022 Pending
Array ( [id] => 17870557 [patent_doc_number] => 20220293294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => CONDUCTIVE EPOXY FORMULATIONS [patent_app_type] => utility [patent_app_number] => 17/690239 [patent_app_country] => US [patent_app_date] => 2022-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8994 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 55 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17690239 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/690239
CONDUCTIVE EPOXY FORMULATIONS Mar 8, 2022 Abandoned
Array ( [id] => 19127019 [patent_doc_number] => 20240132372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PROCESS FOR MAKING A PARTICULATE (OXY)HYDROXIDE OR OXIDE [patent_app_type] => utility [patent_app_number] => 18/548011 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548011
PROCESS FOR MAKING A PARTICULATE (OXY)HYDROXIDE OR OXIDE Mar 3, 2022 Pending
Array ( [id] => 19127019 [patent_doc_number] => 20240132372 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-25 [patent_title] => PROCESS FOR MAKING A PARTICULATE (OXY)HYDROXIDE OR OXIDE [patent_app_type] => utility [patent_app_number] => 18/548011 [patent_app_country] => US [patent_app_date] => 2022-03-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6165 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 101 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548011 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548011
PROCESS FOR MAKING A PARTICULATE (OXY)HYDROXIDE OR OXIDE Mar 3, 2022 Pending
Array ( [id] => 19172637 [patent_doc_number] => 20240158611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-16 [patent_title] => COMPOSITION AND METHOD FOR INHIBITING THE FORMATION AND GROWITH OF POPCORN POLYMERS [patent_app_type] => utility [patent_app_number] => 18/548013 [patent_app_country] => US [patent_app_date] => 2022-02-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3018 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -25 [patent_words_short_claim] => 35 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18548013 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/548013
COMPOSITION AND METHOD FOR INHIBITING THE FORMATION AND GROWITH OF POPCORN POLYMERS Feb 20, 2022 Pending
Array ( [id] => 18733352 [patent_doc_number] => 11802075 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-10-31 [patent_title] => Lithium and tellurium-silicate binary glass-oxide-complex system and conductive paste containing such complex system [patent_app_type] => utility [patent_app_number] => 17/585682 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 4440 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17585682 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585682
Lithium and tellurium-silicate binary glass-oxide-complex system and conductive paste containing such complex system Jan 26, 2022 Issued
Array ( [id] => 18932181 [patent_doc_number] => 11884587 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-30 [patent_title] => Silicon-lithium-lead system, conductive paste and preparation method thereof [patent_app_type] => utility [patent_app_number] => 17/585697 [patent_app_country] => US [patent_app_date] => 2022-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3744 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17585697 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/585697
Silicon-lithium-lead system, conductive paste and preparation method thereof Jan 26, 2022 Issued
Array ( [id] => 18286727 [patent_doc_number] => 20230102199 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-30 [patent_title] => METHOD FOR PREPARING LEAD IODIDE AND PEROVSKITE FILM [patent_app_type] => utility [patent_app_number] => 17/574140 [patent_app_country] => US [patent_app_date] => 2022-01-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4881 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 17574140 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/574140
METHOD FOR PREPARING LEAD IODIDE AND PEROVSKITE FILM Jan 11, 2022 Pending
Array ( [id] => 18977379 [patent_doc_number] => 20240057471 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-15 [patent_title] => ORGANIC LIGHT-EMITTING DEVICE COMPRISING NOVEL ORGANIC COMPOUND IN EMISSION LAYER [patent_app_type] => utility [patent_app_number] => 18/268321 [patent_app_country] => US [patent_app_date] => 2021-12-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12257 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 601 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18268321 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/268321
ORGANIC LIGHT-EMITTING DEVICE COMPRISING NOVEL ORGANIC COMPOUND IN EMISSION LAYER Dec 27, 2021 Pending
Array ( [id] => 17913378 [patent_doc_number] => 20220315773 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => LIQUID METAL PRECURSOR SOLUTION, METHOD FOR MANUFACTURING METAL FILM USING THE SAME, AND ELECTRONIC DEVICE INCLUDING THE SAME [patent_app_type] => utility [patent_app_number] => 17/561373 [patent_app_country] => US [patent_app_date] => 2021-12-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17561373 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/561373
Liquid metal precursor solution, method for manufacturing metal film using the same, and electronic device including the same Dec 22, 2021 Issued
Array ( [id] => 19066047 [patent_doc_number] => 20240100473 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => CARBON DIOXIDE ABSORBER [patent_app_type] => utility [patent_app_number] => 18/273103 [patent_app_country] => US [patent_app_date] => 2021-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5091 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18273103 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/273103
CARBON DIOXIDE ABSORBER Dec 19, 2021 Pending
Array ( [id] => 18987751 [patent_doc_number] => 20240059720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => ORGANOMETALLIC COMPLEX, LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, ELECTRONIC DEVICE, AND LIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/267173 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18267173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267173
ORGANOMETALLIC COMPLEX, LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, ELECTRONIC DEVICE, AND LIGHTING DEVICE Dec 15, 2021 Pending
Array ( [id] => 18987751 [patent_doc_number] => 20240059720 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-02-22 [patent_title] => ORGANOMETALLIC COMPLEX, LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, ELECTRONIC DEVICE, AND LIGHTING DEVICE [patent_app_type] => utility [patent_app_number] => 18/267173 [patent_app_country] => US [patent_app_date] => 2021-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 29929 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 9 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18267173 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267173
ORGANOMETALLIC COMPLEX, LIGHT-EMITTING DEVICE, LIGHT-EMITTING APPARATUS, ELECTRONIC DEVICE, AND LIGHTING DEVICE Dec 15, 2021 Pending
Array ( [id] => 19113019 [patent_doc_number] => 20240124769 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => NITROGENOUS COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES [patent_app_type] => utility [patent_app_number] => 18/266829 [patent_app_country] => US [patent_app_date] => 2021-12-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 35440 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [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] => 18266829 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/266829
NITROGENOUS COMPOUNDS FOR ORGANIC ELECTROLUMINESCENT DEVICES Dec 14, 2021 Pending
Array ( [id] => 17661142 [patent_doc_number] => 20220181607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-09 [patent_title] => CARBON FOAMS, DOPED CARBON COMPOSITES, PROCESSES FOR FABRICATING CARBON FOAMS AND DOPED CARBON COMPOSITES, AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 17/541105 [patent_app_country] => US [patent_app_date] => 2021-12-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 27261 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 42 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17541105 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/541105
Carbon foams, doped carbon composites, processes for fabricating carbon foams and doped carbon composites, and uses thereof Dec 1, 2021 Issued
Array ( [id] => 19073452 [patent_doc_number] => 20240107878 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-03-28 [patent_title] => HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, MANUFACTURING METHOD THEREFOR, AND COMPOSITION FOR ORGANIC MATERIAL LAYER [patent_app_type] => utility [patent_app_number] => 18/267239 [patent_app_country] => US [patent_app_date] => 2021-11-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17733 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 518 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18267239 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/267239
HETEROCYCLIC COMPOUND, ORGANIC LIGHT-EMITTING DEVICE COMPRISING SAME, MANUFACTURING METHOD THEREFOR, AND COMPOSITION FOR ORGANIC MATERIAL LAYER Nov 29, 2021 Pending
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