Search

Ram N. Kackar

Examiner (ID: 2255, Phone: (571)272-1436 , Office: P/2615 )

Most Active Art Unit
1716
Art Unit(s)
1792, 2615, 1716, 1763
Total Applications
926
Issued Applications
354
Pending Applications
75
Abandoned Applications
519

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18391849 [patent_doc_number] => 20230160067 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-05-25 [patent_title] => ATMOSPHERIC COLD PLASMA JET COATING AND SURFACE TREATMENT [patent_app_type] => utility [patent_app_number] => 18/099616 [patent_app_country] => US [patent_app_date] => 2023-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9845 [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] => 18099616 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/099616
ATMOSPHERIC COLD PLASMA JET COATING AND SURFACE TREATMENT Jan 19, 2023 Pending
Array ( [id] => 18679770 [patent_doc_number] => 20230317427 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => PLASMA PROCESSING APPARATUS AND PLASMA CONTROL METHOD USING MAGNETIC FIELD [patent_app_type] => utility [patent_app_number] => 18/097728 [patent_app_country] => US [patent_app_date] => 2023-01-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 18097728 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/097728
Plasma processing apparatus and plasma control method using magnetic field Jan 16, 2023 Issued
Array ( [id] => 18679777 [patent_doc_number] => 20230317434 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-10-05 [patent_title] => CARRIER FOR END EFFECTOR, TRANSPORTATION APPARATUS INCLUDING THE SAME AND THE SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/092201 [patent_app_country] => US [patent_app_date] => 2022-12-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6787 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18092201 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/092201
CARRIER FOR END EFFECTOR, TRANSPORTATION APPARATUS INCLUDING THE SAME AND THE SUBSTRATE PROCESSING APPARATUS Dec 29, 2022 Pending
Array ( [id] => 18821017 [patent_doc_number] => 20230395358 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-07 [patent_title] => SEMICONDUCTOR SUBSTRATE PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 18/147775 [patent_app_country] => US [patent_app_date] => 2022-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6028 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 164 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18147775 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/147775
SEMICONDUCTOR SUBSTRATE PROCESSING APPARATUS Dec 28, 2022 Pending
Array ( [id] => 18322969 [patent_doc_number] => 20230121097 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => MULTI-ZONE COOLING OF PLASMA HEATED WINDOW [patent_app_type] => utility [patent_app_number] => 18/085241 [patent_app_country] => US [patent_app_date] => 2022-12-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5475 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 255 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18085241 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/085241
MULTI-ZONE COOLING OF PLASMA HEATED WINDOW Dec 19, 2022 Pending
Array ( [id] => 18324567 [patent_doc_number] => 20230122695 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-20 [patent_title] => CORROSION RESISTANT GROUND SHIELD OF PROCESSING CHAMBER [patent_app_type] => utility [patent_app_number] => 18/067632 [patent_app_country] => US [patent_app_date] => 2022-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11437 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 114 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18067632 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/067632
CORROSION RESISTANT GROUND SHIELD OF PROCESSING CHAMBER Dec 15, 2022 Pending
Array ( [id] => 19237251 [patent_doc_number] => 20240194446 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2024-06-13 [patent_title] => CHAMBER IMPEDANCE MANAGEMENT IN A PROCESSING CHAMBER [patent_app_type] => utility [patent_app_number] => 18/063888 [patent_app_country] => US [patent_app_date] => 2022-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11078 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18063888 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/063888
CHAMBER IMPEDANCE MANAGEMENT IN A PROCESSING CHAMBER Dec 8, 2022 Pending
Array ( [id] => 20372781 [patent_doc_number] => 12480208 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-11-25 [patent_title] => Dynamic sheath control with edge ring lift [patent_app_type] => utility [patent_app_number] => 18/071192 [patent_app_country] => US [patent_app_date] => 2022-11-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 19 [patent_figures_cnt] => 23 [patent_no_of_words] => 11706 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 183 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 18071192 [rel_patent_id] =>[rel_patent_doc_number] =>)
18/071192
Dynamic sheath control with edge ring lift Nov 28, 2022 Issued
Array ( [id] => 18226647 [patent_doc_number] => 20230065641 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => WAFER PROFILING FOR ETCHING SYSTEM [patent_app_type] => utility [patent_app_number] => 17/984201 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6691 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -15 [patent_words_short_claim] => 193 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17984201 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/984201
WAFER PROFILING FOR ETCHING SYSTEM Nov 8, 2022 Pending
Array ( [id] => 20492944 [patent_doc_number] => 12534808 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2026-01-27 [patent_title] => Methods and apparatus for coating fibers [patent_app_type] => utility [patent_app_number] => 17/983508 [patent_app_country] => US [patent_app_date] => 2022-11-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 11 [patent_figures_cnt] => 18 [patent_no_of_words] => 8872 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 93 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17983508 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/983508
Methods and apparatus for coating fibers Nov 8, 2022 Issued
Array ( [id] => 18335541 [patent_doc_number] => 20230127489 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-04-27 [patent_title] => ROTARY REACTOR FOR DEPOSITION OF FILMS ONTO PARTICLES [patent_app_type] => utility [patent_app_number] => 17/971504 [patent_app_country] => US [patent_app_date] => 2022-10-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9718 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -18 [patent_words_short_claim] => 71 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17971504 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/971504
ROTARY REACTOR FOR DEPOSITION OF FILMS ONTO PARTICLES Oct 20, 2022 Pending
Array ( [id] => 18223461 [patent_doc_number] => 20230062455 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-02 [patent_title] => VAPORIZER ASSEMBLY [patent_app_type] => utility [patent_app_number] => 17/900713 [patent_app_country] => US [patent_app_date] => 2022-08-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2968 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 66 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17900713 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/900713
VAPORIZER ASSEMBLY Aug 30, 2022 Pending
Array ( [id] => 18653028 [patent_doc_number] => 20230298868 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-09-21 [patent_title] => PLASMA TREATMENT APPARATUS AND PLASMA TREATMENT METHOD [patent_app_type] => utility [patent_app_number] => 17/898168 [patent_app_country] => US [patent_app_date] => 2022-08-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8438 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 92 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17898168 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/898168
PLASMA TREATMENT APPARATUS AND PLASMA TREATMENT METHOD Aug 28, 2022 Pending
Array ( [id] => 18077908 [patent_doc_number] => 20220403520 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-12-22 [patent_title] => GROUND PATH SYSTEMS FOR PROVIDING A SHORTER AND SYMMETRICAL GROUND PATH [patent_app_type] => utility [patent_app_number] => 17/893018 [patent_app_country] => US [patent_app_date] => 2022-08-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4100 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 110 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17893018 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/893018
GROUND PATH SYSTEMS FOR PROVIDING A SHORTER AND SYMMETRICAL GROUND PATH Aug 21, 2022 Pending
Array ( [id] => 17917416 [patent_doc_number] => 20220319812 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => REMOTE MODULAR HIGH-FREQUENCY SOURCE [patent_app_type] => utility [patent_app_number] => 17/840500 [patent_app_country] => US [patent_app_date] => 2022-06-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8898 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -13 [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] => 17840500 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/840500
Remote modular high-frequency source Jun 13, 2022 Issued
Array ( [id] => 18833728 [patent_doc_number] => 20230402255 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-12-14 [patent_title] => Equipment and Method for Improved Edge Uniformity of Plasma Processing of Wafers [patent_app_type] => utility [patent_app_number] => 17/836792 [patent_app_country] => US [patent_app_date] => 2022-06-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8644 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 75 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17836792 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/836792
Equipment and method for improved edge uniformity of plasma processing of wafers Jun 8, 2022 Issued
Array ( [id] => 17840629 [patent_doc_number] => 20220277935 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-01 [patent_title] => MICROWAVE PLASMA PROCESSING APPARATUS [patent_app_type] => utility [patent_app_number] => 17/663907 [patent_app_country] => US [patent_app_date] => 2022-05-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7277 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 99 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17663907 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/663907
MICROWAVE PLASMA PROCESSING APPARATUS May 17, 2022 Abandoned
Array ( [id] => 17795514 [patent_doc_number] => 20220254606 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-08-11 [patent_title] => SYMMETRIC PLASMA PROCESS CHAMBER [patent_app_type] => utility [patent_app_number] => 17/728794 [patent_app_country] => US [patent_app_date] => 2022-04-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5901 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 165 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17728794 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/728794
SYMMETRIC PLASMA PROCESS CHAMBER Apr 24, 2022 Pending
Array ( [id] => 17886356 [patent_doc_number] => 20220301834 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-09-22 [patent_title] => PLASMA PROCESSING APPARATUS AND PLASMA PROCESSING METHOD [patent_app_type] => utility [patent_app_number] => 17/696280 [patent_app_country] => US [patent_app_date] => 2022-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8505 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -16 [patent_words_short_claim] => 132 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17696280 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/696280
Plasma processing apparatus and plasma processing method Mar 15, 2022 Issued
Array ( [id] => 17627742 [patent_doc_number] => 20220162757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-05-26 [patent_title] => PLASMA TREATMENT DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE [patent_app_type] => utility [patent_app_number] => 17/666789 [patent_app_country] => US [patent_app_date] => 2022-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5158 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -10 [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] => 17666789 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/666789
PLASMA TREATMENT DEVICE AND METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE Feb 7, 2022 Pending
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