Search

Jon Carlton Chang

Examiner (ID: 11129, Phone: (571)272-7417 , Office: P/2665 )

Most Active Art Unit
2665
Art Unit(s)
2899, 2624, 2723, 2606, 2613, 2616, 2623, 2665
Total Applications
1462
Issued Applications
1232
Pending Applications
52
Abandoned Applications
182

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 20119864 [patent_doc_number] => 20250234895 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => Drink Maker Having Phase Change Detection and Control [patent_app_type] => utility [patent_app_number] => 18/817424 [patent_app_country] => US [patent_app_date] => 2024-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 34790 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18817424 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/817424
Drink Maker Having Phase Change Detection and Control Aug 27, 2024 Pending
Array ( [id] => 20119852 [patent_doc_number] => 20250234883 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => Drink Maker Having Phase Change Detection and Notification [patent_app_type] => utility [patent_app_number] => 18/817411 [patent_app_country] => US [patent_app_date] => 2024-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33876 [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] => 18817411 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/817411
Drink Maker Having Phase Change Detection and Notification Aug 27, 2024 Pending
Array ( [id] => 20119853 [patent_doc_number] => 20250234884 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-24 [patent_title] => Drink Maker Having Motor Detection [patent_app_type] => utility [patent_app_number] => 18/817476 [patent_app_country] => US [patent_app_date] => 2024-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 33876 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 18817476 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/817476
Drink Maker Having Motor Detection Aug 27, 2024 Pending
Array ( [id] => 19476574 [patent_doc_number] => 20240324616 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-10-03 [patent_title] => GRILL SYSTEMS [patent_app_type] => utility [patent_app_number] => 18/742565 [patent_app_country] => US [patent_app_date] => 2024-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8938 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -4 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18742565 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/742565
GRILL SYSTEMS Jun 12, 2024 Pending
Array ( [id] => 20391182 [patent_doc_number] => 20250366657 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-12-04 [patent_title] => METHOD AND APPARATUS FOR AUTOMATED GRIDDLE AND PLATEN CONTROL [patent_app_type] => utility [patent_app_number] => 18/675369 [patent_app_country] => US [patent_app_date] => 2024-05-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 0 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18675369 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/675369
METHOD AND APPARATUS FOR AUTOMATED GRIDDLE AND PLATEN CONTROL May 27, 2024 Pending
Array ( [id] => 19584332 [patent_doc_number] => 20240381889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-11-21 [patent_title] => Whipped Cream Dispenser [patent_app_type] => utility [patent_app_number] => 18/669112 [patent_app_country] => US [patent_app_date] => 2024-05-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 1699 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18669112 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/669112
Whipped Cream Dispenser May 19, 2024 Pending
18/710503 RESIDENTIAL FOOD WASTE RECYCLING May 14, 2024 Pending
Array ( [id] => 19378733 [patent_doc_number] => 20240268603 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-15 [patent_title] => COOKING GAP CONTROL OF A COOKING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/643094 [patent_app_country] => US [patent_app_date] => 2024-04-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4265 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 287 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18643094 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/643094
Cooking gap control of a cooking apparatus Apr 22, 2024 Issued
Array ( [id] => 20451358 [patent_doc_number] => 12514400 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-06 [patent_title] => Air fryer and cooking control method therefor [patent_app_type] => utility [patent_app_number] => 18/641681 [patent_app_country] => US [patent_app_date] => 2024-04-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 15 [patent_figures_cnt] => 29 [patent_no_of_words] => 13637 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 359 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18641681 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/641681
Air fryer and cooking control method therefor Apr 21, 2024 Issued
Array ( [id] => 19461596 [patent_doc_number] => 20240315265 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-09-26 [patent_title] => METHOD AND SYSTEM FOR PHYTOSANITARY TREATMENT OF PRODUCE [patent_app_type] => utility [patent_app_number] => 18/610404 [patent_app_country] => US [patent_app_date] => 2024-03-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6815 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 77 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18610404 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/610404
METHOD AND SYSTEM FOR PHYTOSANITARY TREATMENT OF PRODUCE Mar 19, 2024 Pending
Array ( [id] => 19279285 [patent_doc_number] => 20240215756 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-04 [patent_title] => ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 18/608155 [patent_app_country] => US [patent_app_date] => 2024-03-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12344 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18608155 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/608155
ELECTRONIC APPARATUS AND CONTROLLING METHOD THEREOF Mar 17, 2024 Pending
Array ( [id] => 19860104 [patent_doc_number] => 20250098890 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-03-27 [patent_title] => ANTI-RESIDUE DEVICE, BEVERAGE PREPARATION METHOD, AND ELECTRICAL APPARATUS [patent_app_type] => utility [patent_app_number] => 18/586725 [patent_app_country] => US [patent_app_date] => 2024-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8451 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18586725 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/586725
ANTI-RESIDUE DEVICE, BEVERAGE PREPARATION METHOD, AND ELECTRICAL APPARATUS Feb 25, 2024 Pending
Array ( [id] => 19390400 [patent_doc_number] => 20240280270 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-22 [patent_title] => COOKING APPARATUS AND METHOD OF CONTROLLING THE SAME [patent_app_type] => utility [patent_app_number] => 18/428031 [patent_app_country] => US [patent_app_date] => 2024-01-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9264 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 102 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18428031 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/428031
COOKING APPARATUS AND METHOD OF CONTROLLING THE SAME Jan 30, 2024 Pending
Array ( [id] => 19358553 [patent_doc_number] => 20240260587 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-08 [patent_title] => METHOD FOR THE COMBINED CONTINUOUS MIXING AND METERING OF DOUGHS OR PASTES ENRICHED WITH GAS UNDER STATIC PRESSURE, CONTROL AND/OR REGULATING DEVICE FOR CARRYING OUT SUCH A METHOD, DEVICE FOR CARRYING OUT THE METHOD AND PRODUCTS OBTAINED BY THIS METHOD, AND USE OF SUCH PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/419252 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 12846 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 398 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18419252 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/419252
METHOD FOR THE COMBINED CONTINUOUS MIXING AND METERING OF DOUGHS OR PASTES ENRICHED WITH GAS UNDER STATIC PRESSURE, CONTROL AND/OR REGULATING DEVICE FOR CARRYING OUT SUCH A METHOD, DEVICE FOR CARRYING OUT THE METHOD AND PRODUCTS OBTAINED BY THIS METHOD, AND USE OF SUCH PRODUCTS Jan 21, 2024 Pending
Array ( [id] => 19342842 [patent_doc_number] => 20240251805 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-08-01 [patent_title] => APPARATUS AND METHOD FOR MECHANICAL MIXING OF MEAT PRODUCTS [patent_app_type] => utility [patent_app_number] => 18/418492 [patent_app_country] => US [patent_app_date] => 2024-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6474 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 45 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18418492 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/418492
APPARATUS AND METHOD FOR MECHANICAL MIXING OF MEAT PRODUCTS Jan 21, 2024 Pending
Array ( [id] => 19334659 [patent_doc_number] => 20240249089 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-25 [patent_title] => HOLDING PAN COMMUNICATION SYSTEM [patent_app_type] => utility [patent_app_number] => 18/415403 [patent_app_country] => US [patent_app_date] => 2024-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7746 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 104 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18415403 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/415403
HOLDING PAN COMMUNICATION SYSTEM Jan 16, 2024 Pending
Array ( [id] => 19296776 [patent_doc_number] => 20240225340 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-07-11 [patent_title] => METHOD FOR COOKING, STORAGE MEDIUM, COOKING DEVICE, AND COOKING APPLIANCE [patent_app_type] => utility [patent_app_number] => 18/405596 [patent_app_country] => US [patent_app_date] => 2024-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8307 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18405596 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/405596
METHOD FOR COOKING, STORAGE MEDIUM, COOKING DEVICE, AND COOKING APPLIANCE Jan 4, 2024 Pending
Array ( [id] => 19110650 [patent_doc_number] => 20240122400 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-04-18 [patent_title] => LIQUID FLOW VELOCITY CONTROL METHOD AND BEVERAGE MAKER USING THE SAME [patent_app_type] => utility [patent_app_number] => 18/395397 [patent_app_country] => US [patent_app_date] => 2023-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4975 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -3 [patent_words_short_claim] => 363 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18395397 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/395397
LIQUID FLOW VELOCITY CONTROL METHOD AND BEVERAGE MAKER USING THE SAME Dec 21, 2023 Abandoned
Array ( [id] => 19246124 [patent_doc_number] => 20240197108 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-20 [patent_title] => Food Processor, Food Preparation Method, Computer Program Product and Storage Medium [patent_app_type] => utility [patent_app_number] => 18/538427 [patent_app_country] => US [patent_app_date] => 2023-12-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6180 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18538427 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/538427
Food Processor, Food Preparation Method, Computer Program Product and Storage Medium Dec 12, 2023 Pending
Array ( [id] => 20091632 [patent_doc_number] => 20250221568 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2025-07-10 [patent_title] => COOKING DEVICE, CONTROL METHOD AND APPARATUS THEREOF, AND COMPUTER-READABLE STORAGE MEDIUM [patent_app_type] => utility [patent_app_number] => 18/293774 [patent_app_country] => US [patent_app_date] => 2023-08-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3721 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 88 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18293774 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/293774
COOKING DEVICE, CONTROL METHOD AND APPARATUS THEREOF, AND COMPUTER-READABLE STORAGE MEDIUM Aug 10, 2023 Pending
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