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Nathan W. Ha

Examiner (ID: 543)

Most Active Art Unit
2814
Art Unit(s)
2814
Total Applications
2106
Issued Applications
1802
Pending Applications
110
Abandoned Applications
220

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17307254 [patent_doc_number] => 11208345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-12-28 [patent_title] => Recovery of fibers from fiber reinforced polymers with Lewis bases [patent_app_type] => utility [patent_app_number] => 16/845494 [patent_app_country] => US [patent_app_date] => 2020-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 6 [patent_figures_cnt] => 7 [patent_no_of_words] => 5415 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16845494 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/845494
Recovery of fibers from fiber reinforced polymers with Lewis bases Apr 9, 2020 Issued
Array ( [id] => 18853225 [patent_doc_number] => 11850784 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-12-26 [patent_title] => Extrusion coated barrier film [patent_app_type] => utility [patent_app_number] => 16/841554 [patent_app_country] => US [patent_app_date] => 2020-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 878 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 39 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16841554 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/841554
Extrusion coated barrier film Apr 5, 2020 Issued
Array ( [id] => 16176217 [patent_doc_number] => 20200223185 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-16 [patent_title] => METHOD FOR PROVIDING AN EXTREME CHEMICAL RESISTANT FILM, A FILM AND LAMINATE OBTAINABLE THEREFROM [patent_app_type] => utility [patent_app_number] => 16/835018 [patent_app_country] => US [patent_app_date] => 2020-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9334 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 91 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16835018 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/835018
Method for providing an extreme chemical resistant film, a film and laminate obtainable therefrom Mar 29, 2020 Issued
Array ( [id] => 16204959 [patent_doc_number] => 20200237949 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-07-30 [patent_title] => FORMED THREE-DIMENSIONAL MATRIX AND ASSOCIATED COATING PROVIDING MODULATED RELEASE OF VOLATILE COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/826428 [patent_app_country] => US [patent_app_date] => 2020-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12060 [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] => 16826428 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/826428
Formed three-dimensional matrix and associated coating providing modulated release of volatile compositions Mar 22, 2020 Issued
Array ( [id] => 16328595 [patent_doc_number] => 20200299561 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-24 [patent_title] => FRICTION REDUCERS [patent_app_type] => utility [patent_app_number] => 16/825110 [patent_app_country] => US [patent_app_date] => 2020-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8490 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 74 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16825110 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/825110
Friction reducers Mar 19, 2020 Issued
Array ( [id] => 16525420 [patent_doc_number] => 20200399500 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-12-24 [patent_title] => Chemical Agent Resistant Coating Compositions [patent_app_type] => utility [patent_app_number] => 16/822339 [patent_app_country] => US [patent_app_date] => 2020-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7154 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 127 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16822339 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/822339
Chemical agent resistant coating compositions Mar 17, 2020 Issued
Array ( [id] => 17922946 [patent_doc_number] => 11466179 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-10-11 [patent_title] => Polyester pressure-sensitive adhesive composition, polyester pressure-sensitive adhesive, pressure-sensitive adhesive sheet and optical member with pressure-sensitive adhesive layer [patent_app_type] => utility [patent_app_number] => 16/820821 [patent_app_country] => US [patent_app_date] => 2020-03-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 18277 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16820821 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/820821
Polyester pressure-sensitive adhesive composition, polyester pressure-sensitive adhesive, pressure-sensitive adhesive sheet and optical member with pressure-sensitive adhesive layer Mar 16, 2020 Issued
Array ( [id] => 17467773 [patent_doc_number] => 11274243 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-03-15 [patent_title] => Friction reducers, fracturing fluid compositions and uses thereof [patent_app_type] => utility [patent_app_number] => 16/818598 [patent_app_country] => US [patent_app_date] => 2020-03-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 10 [patent_no_of_words] => 6762 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 83 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16818598 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/818598
Friction reducers, fracturing fluid compositions and uses thereof Mar 12, 2020 Issued
Array ( [id] => 16343794 [patent_doc_number] => 20200308444 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => PAINT POLISH SEALANT COMPOSITION AND METHODS OF PREPARATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/817186 [patent_app_country] => US [patent_app_date] => 2020-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4054 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 100 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16817186 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/817186
PAINT POLISH SEALANT COMPOSITION AND METHODS OF PREPARATION THEREOF Mar 11, 2020 Abandoned
Array ( [id] => 16340876 [patent_doc_number] => 20200305526 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-10-01 [patent_title] => Recyclable Structurally-Colored Structures and Articles, and Methods of Recycling Structures and Articles [patent_app_type] => utility [patent_app_number] => 16/815859 [patent_app_country] => US [patent_app_date] => 2020-03-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 52104 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 16815859 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/815859
Recyclable Structurally-Colored Structures and Articles, and Methods of Recycling Structures and Articles Mar 10, 2020 Abandoned
Array ( [id] => 18779240 [patent_doc_number] => 11820934 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-11-21 [patent_title] => Microsphere compositions and methods for production in oil-based drilling fluids [patent_app_type] => utility [patent_app_number] => 16/814035 [patent_app_country] => US [patent_app_date] => 2020-03-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3024 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16814035 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/814035
Microsphere compositions and methods for production in oil-based drilling fluids Mar 9, 2020 Issued
Array ( [id] => 16312462 [patent_doc_number] => 20200291200 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-09-17 [patent_title] => PROCESS FOR RECYCLING POLYOLEFINS [patent_app_type] => utility [patent_app_number] => 16/803227 [patent_app_country] => US [patent_app_date] => 2020-02-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8026 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 16803227 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/803227
Process for recycling polyolefins Feb 26, 2020 Issued
Array ( [id] => 16628840 [patent_doc_number] => 20210047493 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-02-18 [patent_title] => POLYESTER FILM AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 16/795687 [patent_app_country] => US [patent_app_date] => 2020-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4452 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 146 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16795687 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/795687
POLYESTER FILM AND METHOD FOR MANUFACTURING THE SAME Feb 19, 2020 Abandoned
Array ( [id] => 17020337 [patent_doc_number] => 20210244208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-08-12 [patent_title] => WASHABLE WEIGHTED BLANKET HAVING BEADS AND NINE LAYERS [patent_app_type] => utility [patent_app_number] => 16/787374 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3476 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 394 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787374 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787374
WASHABLE WEIGHTED BLANKET HAVING BEADS AND NINE LAYERS Feb 10, 2020 Abandoned
Array ( [id] => 17350979 [patent_doc_number] => 11225604 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-01-18 [patent_title] => Acrylate-based sulfur scavenging agents for use in oilfield operations [patent_app_type] => utility [patent_app_number] => 16/787690 [patent_app_country] => US [patent_app_date] => 2020-02-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 4 [patent_no_of_words] => 4421 [patent_no_of_claims] => 16 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 121 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16787690 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/787690
Acrylate-based sulfur scavenging agents for use in oilfield operations Feb 10, 2020 Issued
Array ( [id] => 18916187 [patent_doc_number] => 11878455 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2024-01-23 [patent_title] => Variegated polymer-based materials [patent_app_type] => utility [patent_app_number] => 16/784861 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 13 [patent_no_of_words] => 15451 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16784861 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784861
Variegated polymer-based materials Feb 6, 2020 Issued
Array ( [id] => 17681105 [patent_doc_number] => 11365345 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-06-21 [patent_title] => Method of improving rock hardness in carbonate formations [patent_app_type] => utility [patent_app_number] => 16/784942 [patent_app_country] => US [patent_app_date] => 2020-02-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 8377 [patent_no_of_claims] => 20 [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] => 16784942 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/784942
Method of improving rock hardness in carbonate formations Feb 6, 2020 Issued
Array ( [id] => 16452709 [patent_doc_number] => 20200362135 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => RUBBER MATERIAL RECOVERY METHOD AND OIL PRODUCT [patent_app_type] => utility [patent_app_number] => 16/781313 [patent_app_country] => US [patent_app_date] => 2020-02-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13919 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [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] => 16781313 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/781313
RUBBER MATERIAL RECOVERY METHOD AND OIL PRODUCT Feb 3, 2020 Abandoned
Array ( [id] => 17073491 [patent_doc_number] => 11109869 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-09-07 [patent_title] => Solvent depression of transition temperature to selectively stimulate actuation of shape memory polymer foams [patent_app_type] => utility [patent_app_number] => 16/776638 [patent_app_country] => US [patent_app_date] => 2020-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 8083 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16776638 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/776638
Solvent depression of transition temperature to selectively stimulate actuation of shape memory polymer foams Jan 29, 2020 Issued
Array ( [id] => 16222927 [patent_doc_number] => 20200248043 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-06 [patent_title] => PRODUCT ASSEMBLY ADHESIVES COMPRISING LOW VOLATILE TACKIFIER COMPOSITIONS [patent_app_type] => utility [patent_app_number] => 16/775948 [patent_app_country] => US [patent_app_date] => 2020-01-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14361 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 128 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16775948 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/775948
Product assembly adhesives comprising low volatile tackifier compositions Jan 28, 2020 Issued
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