Search

Camtu Tran Nguyen

Examiner (ID: 14562, Phone: (571)272-4799 , Office: P/3772 )

Most Active Art Unit
3786
Art Unit(s)
3772, 3743, 3749, 3786
Total Applications
1449
Issued Applications
907
Pending Applications
125
Abandoned Applications
439

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20362566 [patent_doc_number] => 20250352378 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-11-20 [patent_title] => ORAL DEVICE TO INHIBIT MASTICATION AND INGESTION OF SOLID FOOD [patent_app_type] => utility [patent_app_number] => 19/260171 [patent_app_country] => US [patent_app_date] => 2025-07-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2443 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [patent_words_short_claim] => 81 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19260171 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/260171
ORAL DEVICE TO INHIBIT MASTICATION AND INGESTION OF SOLID FOOD Jul 2, 2025 Pending
Array ( [id] => 20231137 [patent_doc_number] => 20250288456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => METHODS FOR USING CERVICAL CONTROL SYSTEMS AND CERVICAL CONTROL DEVICES [patent_app_type] => utility [patent_app_number] => 19/222963 [patent_app_country] => US [patent_app_date] => 2025-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19222963 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/222963
METHODS FOR USING CERVICAL CONTROL SYSTEMS AND CERVICAL CONTROL DEVICES May 28, 2025 Pending
Array ( [id] => 20231137 [patent_doc_number] => 20250288456 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-09-18 [patent_title] => METHODS FOR USING CERVICAL CONTROL SYSTEMS AND CERVICAL CONTROL DEVICES [patent_app_type] => utility [patent_app_number] => 19/222963 [patent_app_country] => US [patent_app_date] => 2025-05-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36928 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 175 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 19222963 [rel_patent_id] =>[rel_patent_doc_number] =>)
19/222963
METHODS FOR USING CERVICAL CONTROL SYSTEMS AND CERVICAL CONTROL DEVICES May 28, 2025 Pending
Array ( [id] => 19946983 [patent_doc_number] => 12318320 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-06-03 [patent_title] => Shoulder support devices and methods [patent_app_type] => utility [patent_app_number] => 18/927300 [patent_app_country] => US [patent_app_date] => 2024-10-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 18 [patent_no_of_words] => 0 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 198 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18927300 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/927300
Shoulder support devices and methods Oct 24, 2024 Issued
Array ( [id] => 19909133 [patent_doc_number] => 12285316 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-29 [patent_title] => Airbag-type earplug comfortable to wear and offering sound insulation and noise reduction [patent_app_type] => utility [patent_app_number] => 18/814592 [patent_app_country] => US [patent_app_date] => 2024-08-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 3 [patent_figures_cnt] => 6 [patent_no_of_words] => 0 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 126 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18814592 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/814592
Airbag-type earplug comfortable to wear and offering sound insulation and noise reduction Aug 25, 2024 Issued
Array ( [id] => 19798701 [patent_doc_number] => 20250064626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => SNORING AND OBSTRUCTIVE SLEEP APNEA PREVENTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/795333 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795333
SNORING AND OBSTRUCTIVE SLEEP APNEA PREVENTION DEVICE Aug 5, 2024 Pending
Array ( [id] => 19798701 [patent_doc_number] => 20250064626 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-27 [patent_title] => SNORING AND OBSTRUCTIVE SLEEP APNEA PREVENTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/795333 [patent_app_country] => US [patent_app_date] => 2024-08-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12400 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 49 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18795333 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/795333
SNORING AND OBSTRUCTIVE SLEEP APNEA PREVENTION DEVICE Aug 5, 2024 Pending
Array ( [id] => 19699968 [patent_doc_number] => 12193966 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-01-14 [patent_title] => Configurable breathing assist mouthpiece device [patent_app_type] => utility [patent_app_number] => 18/793574 [patent_app_country] => US [patent_app_date] => 2024-08-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 14 [patent_no_of_words] => 5569 [patent_no_of_claims] => 19 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 450 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18793574 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/793574
Configurable breathing assist mouthpiece device Aug 1, 2024 Issued
Array ( [id] => 19570140 [patent_doc_number] => 20240374432 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => FOAM EARPLUG WITH TRANSDERMAL MATERIAL [patent_app_type] => utility [patent_app_number] => 18/782854 [patent_app_country] => US [patent_app_date] => 2024-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4128 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -8 [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] => 18782854 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/782854
Foam earplug with transdermal material Jul 23, 2024 Issued
Array ( [id] => 19570057 [patent_doc_number] => 20240374349 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-14 [patent_title] => VIBRATIONAL ORAL APPLIANCE WITH MANDIBULAR ADVANCEMENTS [patent_app_type] => utility [patent_app_number] => 18/780197 [patent_app_country] => US [patent_app_date] => 2024-07-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5431 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 170 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18780197 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/780197
VIBRATIONAL ORAL APPLIANCE WITH MANDIBULAR ADVANCEMENTS Jul 21, 2024 Pending
Array ( [id] => 19554502 [patent_doc_number] => 20240366294 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => FUNDUS BUMPER MECHANICAL REFERENCE FOR EASIER MECHANISM DEPLOYMENT [patent_app_type] => utility [patent_app_number] => 18/778865 [patent_app_country] => US [patent_app_date] => 2024-07-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11520 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18778865 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/778865
FUNDUS BUMPER MECHANICAL REFERENCE FOR EASIER MECHANISM DEPLOYMENT Jul 18, 2024 Pending
Array ( [id] => 19554538 [patent_doc_number] => 20240366330 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-07 [patent_title] => Connection Systems and Methods for Establishing Optical and Electrical Connections Through A Drape [patent_app_type] => utility [patent_app_number] => 18/773870 [patent_app_country] => US [patent_app_date] => 2024-07-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4628 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 118 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18773870 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/773870
Connection Systems and Methods for Establishing Optical and Electrical Connections Through A Drape Jul 15, 2024 Pending
Array ( [id] => 19462704 [patent_doc_number] => 20240316373 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => RESPIRATORY PROTECTION DEVICE POSITIVE PRESSURE SEAL CHECK METHODS AND DEVICES [patent_app_type] => utility [patent_app_number] => 18/734896 [patent_app_country] => US [patent_app_date] => 2024-06-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 85 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18734896 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/734896
RESPIRATORY PROTECTION DEVICE POSITIVE PRESSURE SEAL CHECK METHODS AND DEVICES Jun 4, 2024 Pending
Array ( [id] => 19430615 [patent_doc_number] => 20240299113 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-12 [patent_title] => SURGICAL DRAPE AND SYSTEMS INCLUDING SURGICAL DRAPE AND ATTACHMENT SENSOR [patent_app_type] => utility [patent_app_number] => 18/667034 [patent_app_country] => US [patent_app_date] => 2024-05-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11395 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 271 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18667034 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/667034
SURGICAL DRAPE AND SYSTEMS INCLUDING SURGICAL DRAPE AND ATTACHMENT SENSOR May 16, 2024 Pending
Array ( [id] => 20370983 [patent_doc_number] => 12478396 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Tongue retractor [patent_app_type] => utility [patent_app_number] => 18/665037 [patent_app_country] => US [patent_app_date] => 2024-05-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 47 [patent_no_of_words] => 4940 [patent_no_of_claims] => 13 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 76 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18665037 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/665037
Tongue retractor May 14, 2024 Issued
Array ( [id] => 20451700 [patent_doc_number] => 12514743 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Dental appliances for treating sleep disorders [patent_app_type] => utility [patent_app_number] => 18/661456 [patent_app_country] => US [patent_app_date] => 2024-05-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 12 [patent_no_of_words] => 1863 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 237 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18661456 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/661456
Dental appliances for treating sleep disorders May 9, 2024 Issued
Array ( [id] => 19510309 [patent_doc_number] => 20240341995 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => SHOULDER AND ARM RESTRAINT [patent_app_type] => utility [patent_app_number] => 18/642369 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4431 [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] => 18642369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/642369
SHOULDER AND ARM RESTRAINT Apr 21, 2024 Pending
Array ( [id] => 19768181 [patent_doc_number] => 20250049607 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-02-13 [patent_title] => Conforming Rigid Cast, Brace and Splint Comprising a Curable Polymeric Material [patent_app_type] => utility [patent_app_number] => 18/640033 [patent_app_country] => US [patent_app_date] => 2024-04-19 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5539 [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] => 18640033 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/640033
Conforming Rigid Cast, Brace and Splint Comprising a Curable Polymeric Material Apr 18, 2024
Array ( [id] => 19510314 [patent_doc_number] => 20240342000 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-17 [patent_title] => METHOD OF USE OF SNORING AND OBSTRUCTIVE SLEEP APNEA PREVENTION DEVICE [patent_app_type] => utility [patent_app_number] => 18/630344 [patent_app_country] => US [patent_app_date] => 2024-04-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8998 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [patent_words_short_claim] => 257 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18630344 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/630344
METHOD OF USE OF SNORING AND OBSTRUCTIVE SLEEP APNEA PREVENTION DEVICE Apr 8, 2024 Pending
Array ( [id] => 19903019 [patent_doc_number] => 12280003 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2025-04-22 [patent_title] => Easy back adjuster [patent_app_type] => utility [patent_app_number] => 18/612779 [patent_app_country] => US [patent_app_date] => 2024-03-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 0 [patent_no_of_claims] => 1 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 184 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18612779 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/612779
Easy back adjuster Mar 20, 2024 Issued
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