Search

Nathan T. Leong

Examiner (ID: 5480, Phone: (571)270-5352 , Office: P/1715 )

Most Active Art Unit
1715
Art Unit(s)
1715, 1718, 1792
Total Applications
1042
Issued Applications
708
Pending Applications
80
Abandoned Applications
281

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 16999573 [patent_doc_number] => 11078367 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-08-03 [patent_title] => Hydrophobic surface modified aluminas and method for making thereof [patent_app_type] => utility [patent_app_number] => 16/608483 [patent_app_country] => US [patent_app_date] => 2018-06-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 12 [patent_no_of_words] => 5549 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 58 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16608483 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/608483
Hydrophobic surface modified aluminas and method for making thereof Jun 11, 2018 Issued
Array ( [id] => 17874230 [patent_doc_number] => 11446221 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-09-20 [patent_title] => Trivalent metal-doped hexagonal plate-shaped zinc oxide and method for producing same [patent_app_type] => utility [patent_app_number] => 16/620800 [patent_app_country] => US [patent_app_date] => 2018-06-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 8 [patent_no_of_words] => 7337 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 60 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16620800 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/620800
Trivalent metal-doped hexagonal plate-shaped zinc oxide and method for producing same Jun 7, 2018 Issued
Array ( [id] => 13479311 [patent_doc_number] => 20180291198 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-11 [patent_title] => RESIN COMPOSITION FOR LASER DIRECT STRUCTURING, RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING MOLDED RESIN ARTICLE WITH PLATED LAYER [patent_app_type] => utility [patent_app_number] => 16/001555 [patent_app_country] => US [patent_app_date] => 2018-06-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 177 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16001555 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/001555
RESIN COMPOSITION FOR LASER DIRECT STRUCTURING, RESIN MOLDED ARTICLE, AND METHOD FOR MANUFACTURING MOLDED RESIN ARTICLE WITH PLATED LAYER Jun 5, 2018 Abandoned
Array ( [id] => 18385383 [patent_doc_number] => 11656158 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-05-23 [patent_title] => Production of nanoparticulate compressed tablets (pellets) from synthetic or natural materials using a specially developed grinding and compressing method [patent_app_type] => utility [patent_app_number] => 16/619501 [patent_app_country] => US [patent_app_date] => 2018-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 2280 [patent_no_of_claims] => 7 [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] => 16619501 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/619501
Production of nanoparticulate compressed tablets (pellets) from synthetic or natural materials using a specially developed grinding and compressing method Jun 4, 2018 Issued
Array ( [id] => 16696544 [patent_doc_number] => 10947124 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Concentrated aqueous solutions of aluminum chlorohydrate monohydrate [patent_app_type] => utility [patent_app_number] => 15/977387 [patent_app_country] => US [patent_app_date] => 2018-05-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4557 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 2 [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] => 15977387 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/977387
Concentrated aqueous solutions of aluminum chlorohydrate monohydrate May 10, 2018 Issued
Array ( [id] => 13534659 [patent_doc_number] => 20180318872 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-08 [patent_title] => EPILAMIZATION AGENT AND EPILAMIZATION METHOD USING SUCH AN EPILAMIZATION AGENT [patent_app_type] => utility [patent_app_number] => 15/970013 [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] => 6044 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -45 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15970013 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/970013
Epilamization agent comprising a cleavable linking group and epilamization method using such an epilamization agent May 2, 2018 Issued
Array ( [id] => 15619177 [patent_doc_number] => 20200079993 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-12 [patent_title] => MICROENCAPSULATED THERMOCHROMIC MATERIALS AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 16/610107 [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] => 6985 [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] => 16610107 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/610107
Microencapsulated thermochromic materials and uses thereof May 2, 2018 Issued
Array ( [id] => 13386545 [patent_doc_number] => 20180244814 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-30 [patent_title] => Dye Doped Polymer Microparticles [patent_app_type] => utility [patent_app_number] => 15/964735 [patent_app_country] => US [patent_app_date] => 2018-04-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8237 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15964735 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/964735
Dye doped polymer microparticles Apr 26, 2018 Issued
Array ( [id] => 16533401 [patent_doc_number] => 10875985 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-12-29 [patent_title] => Superabsorbent polymer particles comprising one or more than one area(s) with clay platelets and at least two distinct areas substantially free of clay platelets [patent_app_type] => utility [patent_app_number] => 15/954673 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 9 [patent_no_of_words] => 17383 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 1 [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] => 15954673 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954673
Superabsorbent polymer particles comprising one or more than one area(s) with clay platelets and at least two distinct areas substantially free of clay platelets Apr 16, 2018 Issued
Array ( [id] => 16290193 [patent_doc_number] => 10767029 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-09-08 [patent_title] => Agglomerated superabsorbent polymer particles comprising clay platelets with edge modification and/or surface modification [patent_app_type] => utility [patent_app_number] => 15/954641 [patent_app_country] => US [patent_app_date] => 2018-04-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 22492 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 209 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15954641 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/954641
Agglomerated superabsorbent polymer particles comprising clay platelets with edge modification and/or surface modification Apr 16, 2018 Issued
Array ( [id] => 17126009 [patent_doc_number] => 20210300777 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-09-30 [patent_title] => PRECIPITATED CALCIUM CARBONATE FOR REDUCING EMISSIONS OF VOLATILE ORGANIC COMPOUNDS [patent_app_type] => utility [patent_app_number] => 16/604787 [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] => 11337 [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] => 16604787 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/604787
Precipitated calcium carbonate for reducing emissions of volatile organic compounds Apr 11, 2018 Issued
Array ( [id] => 13358135 [patent_doc_number] => 20180230607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-08-16 [patent_title] => COMPOSITE NANOPARTICLES AND METHODS OF PREPARATION THEREOF [patent_app_type] => utility [patent_app_number] => 15/950133 [patent_app_country] => US [patent_app_date] => 2018-04-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6539 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [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] => 15950133 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/950133
Composite nanoparticles comprising a complexing ligand and methods of preparation thereof Apr 9, 2018 Issued
Array ( [id] => 16041533 [patent_doc_number] => 10682619 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-06-16 [patent_title] => Nano-silica dispersion having amphiphilic properties and a double-particle structure and its production method [patent_app_type] => utility [patent_app_number] => 15/941712 [patent_app_country] => US [patent_app_date] => 2018-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3745 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 112 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15941712 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/941712
Nano-silica dispersion having amphiphilic properties and a double-particle structure and its production method Mar 29, 2018 Issued
Array ( [id] => 16778184 [patent_doc_number] => 20210115262 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-22 [patent_title] => SILICONE OIL-TREATED FUMED SILICA, MANUFACTURING METHOD AND APPLICATION THEREOF [patent_app_type] => utility [patent_app_number] => 16/495191 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11341 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [patent_words_short_claim] => 109 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495191 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495191
Silicone oil-treated fumed silica, manufacturing method and application thereof Mar 26, 2018 Issued
Array ( [id] => 16245229 [patent_doc_number] => 10744560 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2020-08-18 [patent_title] => Nanoparticle composition having antibacterial and pyrogenic properties and its manufacturing method [patent_app_type] => utility [patent_app_number] => 15/937207 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 21 [patent_figures_cnt] => 22 [patent_no_of_words] => 5701 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 130 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15937207 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/937207
Nanoparticle composition having antibacterial and pyrogenic properties and its manufacturing method Mar 26, 2018 Issued
Array ( [id] => 13470011 [patent_doc_number] => 20180286548 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-10-04 [patent_title] => SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE [patent_app_type] => utility [patent_app_number] => 15/936846 [patent_app_country] => US [patent_app_date] => 2018-03-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9892 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -9 [patent_words_short_claim] => 47 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15936846 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/936846
SOFT MAGNETIC POWDER, POWDER MAGNETIC CORE, MAGNETIC ELEMENT, AND ELECTRONIC DEVICE Mar 26, 2018 Abandoned
Array ( [id] => 14896589 [patent_doc_number] => 20190292060 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-09-26 [patent_title] => COPPER PLATED CARBON POWDERS FOR COPPER-CARBON COMPOSITE FABRICATION [patent_app_type] => utility [patent_app_number] => 15/933567 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2999 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 30 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933567 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933567
COPPER PLATED CARBON POWDERS FOR COPPER-CARBON COMPOSITE FABRICATION Mar 22, 2018 Abandoned
Array ( [id] => 16681791 [patent_doc_number] => 10941258 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-09 [patent_title] => Metal particle-chitin composite materials and methods of making thereof [patent_app_type] => utility [patent_app_number] => 15/933700 [patent_app_country] => US [patent_app_date] => 2018-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 19651 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 125 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15933700 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/933700
Metal particle-chitin composite materials and methods of making thereof Mar 22, 2018 Issued
Array ( [id] => 15650427 [patent_doc_number] => 20200087743 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-03-19 [patent_title] => SURFACE HARDENING OF SUBSTRATES BY A PARTICLE-CONTAINING CAVITATING WATERJET [patent_app_type] => utility [patent_app_number] => 16/495536 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9038 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 20 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16495536 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/495536
Surface hardening of substrates by a particle-containing cavitating waterjet Mar 20, 2018 Issued
Array ( [id] => 18274714 [patent_doc_number] => 11613646 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-03-28 [patent_title] => Material for three-dimensional printing comprising specific polypropylene block copolymer [patent_app_type] => utility [patent_app_number] => 16/603940 [patent_app_country] => US [patent_app_date] => 2018-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 9 [patent_no_of_words] => 25849 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 140 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16603940 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/603940
Material for three-dimensional printing comprising specific polypropylene block copolymer Mar 20, 2018 Issued
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