Search

Nathan T. Leong

Examiner (ID: 19133, Phone: (571)270-5352 , Office: P/1715 )

Most Active Art Unit
1715
Art Unit(s)
1792, 1715
Total Applications
1020
Issued Applications
698
Pending Applications
82
Abandoned Applications
282

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18511783 [patent_doc_number] => 20230227975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => METHOD OF DEPOSITING METAL FILMS [patent_app_type] => utility [patent_app_number] => 17/566026 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17566026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566026
Method of depositing metal films Dec 29, 2021 Issued
Array ( [id] => 18511783 [patent_doc_number] => 20230227975 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-20 [patent_title] => METHOD OF DEPOSITING METAL FILMS [patent_app_type] => utility [patent_app_number] => 17/566026 [patent_app_country] => US [patent_app_date] => 2021-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7479 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 17566026 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/566026
Method of depositing metal films Dec 29, 2021 Issued
Array ( [id] => 19142371 [patent_doc_number] => 20240141207 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-05-02 [patent_title] => METHOD FOR PRODUCING AN ADHESIVE TAPE [patent_app_type] => utility [patent_app_number] => 18/251609 [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] => 7834 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [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] => 18251609 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/251609
Method for producing an adhesive tape Dec 19, 2021 Issued
Array ( [id] => 17673214 [patent_doc_number] => 20220186381 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-16 [patent_title] => COLD SPRAY DEPOSITED MASKING LAYER [patent_app_type] => utility [patent_app_number] => 17/551480 [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] => 5731 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [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] => 17551480 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/551480
Cold spray deposited masking layer Dec 14, 2021 Issued
Array ( [id] => 17865896 [patent_doc_number] => 20220288631 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-15 [patent_title] => METHOD OF MANUFACTURING TUBULAR MEMBER FOR EXHAUST GAS TREATMENT DEVICE, AND COATING FILM FORMING DEVICE [patent_app_type] => utility [patent_app_number] => 17/643601 [patent_app_country] => US [patent_app_date] => 2021-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4501 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [patent_words_short_claim] => 73 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17643601 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/643601
Method of manufacturing tubular member for exhaust gas treatment device, and coating film forming device Dec 9, 2021 Issued
Array ( [id] => 19977304 [patent_doc_number] => 12344766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Coatings [patent_app_type] => utility [patent_app_number] => 18/253897 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10757 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253897
Coatings Dec 2, 2021 Issued
Array ( [id] => 19977304 [patent_doc_number] => 12344766 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-07-01 [patent_title] => Coatings [patent_app_type] => utility [patent_app_number] => 18/253897 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10757 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 103 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18253897 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/253897
Coatings Dec 2, 2021 Issued
Array ( [id] => 18862172 [patent_doc_number] => 20230416608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => DEVICES COMPRISING A LIQUID CRYSTAL LAYER AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/254612 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254612
DEVICES COMPRISING A LIQUID CRYSTAL LAYER AND USES THEREOF Dec 2, 2021 Pending
Array ( [id] => 18862172 [patent_doc_number] => 20230416608 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-28 [patent_title] => DEVICES COMPRISING A LIQUID CRYSTAL LAYER AND USES THEREOF [patent_app_type] => utility [patent_app_number] => 18/254612 [patent_app_country] => US [patent_app_date] => 2021-12-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13686 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 98 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18254612 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/254612
DEVICES COMPRISING A LIQUID CRYSTAL LAYER AND USES THEREOF Dec 2, 2021 Pending
Array ( [id] => 17978839 [patent_doc_number] => 11495714 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-11-08 [patent_title] => Device and method for III-V light emitting micropixel array device having hydrogen diffusion barrier layer [patent_app_type] => utility [patent_app_number] => 17/539949 [patent_app_country] => US [patent_app_date] => 2021-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 5346 [patent_no_of_claims] => 7 [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] => 17539949 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/539949
Device and method for III-V light emitting micropixel array device having hydrogen diffusion barrier layer Nov 30, 2021 Issued
Array ( [id] => 18878915 [patent_doc_number] => 20240002284 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-01-04 [patent_title] => COATING FOR GLASS ARTICLES [patent_app_type] => utility [patent_app_number] => 18/039310 [patent_app_country] => US [patent_app_date] => 2021-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6805 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [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] => 18039310 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/039310
Coating for glass articles Nov 28, 2021 Issued
Array ( [id] => 17459967 [patent_doc_number] => 20220073272 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-03-10 [patent_title] => Secondary Containment Panels and Process for Making and Installing Same [patent_app_type] => utility [patent_app_number] => 17/528124 [patent_app_country] => US [patent_app_date] => 2021-11-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6562 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 51 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17528124 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/528124
Secondary Containment Panels and Process for Making and Installing Same Nov 15, 2021 Abandoned
Array ( [id] => 19955485 [patent_doc_number] => 12325893 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Method for manufacturing a steel sheet with a ZnAlMg coating, corresponding coated steel sheet, part and vehicle [patent_app_type] => utility [patent_app_number] => 18/036352 [patent_app_country] => US [patent_app_date] => 2021-11-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 2682 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 349 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18036352 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/036352
Method for manufacturing a steel sheet with a ZnAlMg coating, corresponding coated steel sheet, part and vehicle Nov 14, 2021 Issued
Array ( [id] => 18817338 [patent_doc_number] => 20230391678 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => PRE-IMPREGNATED ROVINGS FOR COMPOSITE MATERIAL [patent_app_type] => utility [patent_app_number] => 18/249670 [patent_app_country] => US [patent_app_date] => 2021-10-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2849 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -7 [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] => 18249670 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249670
Pre-impregnated rovings for composite material Oct 18, 2021 Issued
Array ( [id] => 18525723 [patent_doc_number] => 11712704 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-08-01 [patent_title] => Paint discharging nozzle and method of controlling paint discharging nozzle [patent_app_type] => utility [patent_app_number] => 17/499872 [patent_app_country] => US [patent_app_date] => 2021-10-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 11 [patent_no_of_words] => 3351 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17499872 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/499872
Paint discharging nozzle and method of controlling paint discharging nozzle Oct 12, 2021 Issued
Array ( [id] => 19737789 [patent_doc_number] => 12214605 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Method for operating a coating system, and correspondingly adapted coating system preliminary [patent_app_type] => utility [patent_app_number] => 18/249741 [patent_app_country] => US [patent_app_date] => 2021-10-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 18 [patent_no_of_words] => 5748 [patent_no_of_claims] => 26 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 197 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18249741 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/249741
Method for operating a coating system, and correspondingly adapted coating system preliminary Oct 11, 2021 Issued
Array ( [id] => 19737562 [patent_doc_number] => 12214377 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Conformal coating process with thickness control [patent_app_type] => utility [patent_app_number] => 17/497318 [patent_app_country] => US [patent_app_date] => 2021-10-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 5 [patent_figures_cnt] => 6 [patent_no_of_words] => 4744 [patent_no_of_claims] => 10 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 208 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17497318 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/497318
Conformal coating process with thickness control Oct 7, 2021 Issued
Array ( [id] => 18384617 [patent_doc_number] => 11655389 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2023-05-23 [patent_title] => Method of treating lumber foundations in buildings [patent_app_type] => utility [patent_app_number] => 17/460557 [patent_app_country] => US [patent_app_date] => 2021-08-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1921 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17460557 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/460557
Method of treating lumber foundations in buildings Aug 29, 2021 Issued
Array ( [id] => 17273422 [patent_doc_number] => 20210379620 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-09 [patent_title] => APPLICATION METHOD AND APPLICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 17/410023 [patent_app_country] => US [patent_app_date] => 2021-08-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3851 [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] => 17410023 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/410023
Application method and application system Aug 23, 2021 Issued
Array ( [id] => 20438969 [patent_doc_number] => 12509798 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-12-30 [patent_title] => Substrates for optoelectronic devices and methods of manufacturing same [patent_app_type] => utility [patent_app_number] => 18/041554 [patent_app_country] => US [patent_app_date] => 2021-08-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 16 [patent_figures_cnt] => 25 [patent_no_of_words] => 7933 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 144 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18041554 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/041554
Substrates for optoelectronic devices and methods of manufacturing same Aug 18, 2021 Issued
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