Search

Gautam Sain

Examiner (ID: 2674, Phone: (571)270-3555 , Office: P/2135 )

Most Active Art Unit
2135
Art Unit(s)
2135, 2185, 2176
Total Applications
524
Issued Applications
294
Pending Applications
70
Abandoned Applications
178

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 18172943 [patent_doc_number] => 11572645 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-07 [patent_title] => Apparatus and method for manufacturing mineral wool as well as a mineral wool product [patent_app_type] => utility [patent_app_number] => 16/643330 [patent_app_country] => US [patent_app_date] => 2018-08-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 6 [patent_no_of_words] => 2941 [patent_no_of_claims] => 11 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 268 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16643330 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/643330
Apparatus and method for manufacturing mineral wool as well as a mineral wool product Aug 27, 2018 Issued
Array ( [id] => 16452381 [patent_doc_number] => 20200361807 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-19 [patent_title] => METHOD FOR PRODUCING GLASS FILM [patent_app_type] => utility [patent_app_number] => 16/638883 [patent_app_country] => US [patent_app_date] => 2018-08-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6837 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -19 [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] => 16638883 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/638883
Method for producing glass film Aug 19, 2018 Issued
Array ( [id] => 16238083 [patent_doc_number] => 20200255317 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-08-13 [patent_title] => METHODS FOR PRODUCTING THERMALLY STRENGTHENED GLASS WITH ENHANCED STRENGTH PROPERTIES [patent_app_type] => utility [patent_app_number] => 16/639295 [patent_app_country] => US [patent_app_date] => 2018-08-17 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4795 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -6 [patent_words_short_claim] => 119 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16639295 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/639295
METHODS FOR PRODUCTING THERMALLY STRENGTHENED GLASS WITH ENHANCED STRENGTH PROPERTIES Aug 16, 2018 Abandoned
Array ( [id] => 13986101 [patent_doc_number] => 20190062208 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-02-28 [patent_title] => NEUTRALIZING GAS SYSTEM FOR FURNACE [patent_app_type] => utility [patent_app_number] => 16/100922 [patent_app_country] => US [patent_app_date] => 2018-08-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6292 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16100922 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/100922
Neutralizing gas system for furnace Aug 9, 2018 Issued
Array ( [id] => 16468018 [patent_doc_number] => 20200369555 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-11-26 [patent_title] => OPTICAL FIBER PREFORM PRODUCTION METHOD, OPTICAL FIBER PREFORM, AND OPTICAL FIBER PRODUCTION METHOD [patent_app_type] => utility [patent_app_number] => 16/636820 [patent_app_country] => US [patent_app_date] => 2018-08-07 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 36762 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 131 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16636820 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/636820
Optical fiber preform production method, optical fiber preform, and optical fiber production method Aug 6, 2018 Issued
Array ( [id] => 13575461 [patent_doc_number] => 20180339279 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-11-29 [patent_title] => NITROUS OXIDE GAS MIXER FOR GENERATING A NITROUS OXIDE GAS MIX [patent_app_type] => utility [patent_app_number] => 16/054748 [patent_app_country] => US [patent_app_date] => 2018-08-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7648 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -21 [patent_words_short_claim] => 368 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16054748 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/054748
Nitrous oxide gas mixer for generating a nitrous oxide gas mix Aug 2, 2018 Issued
Array ( [id] => 16641181 [patent_doc_number] => 10919003 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-16 [patent_title] => Method and apparatus for dynamic gas mixture production [patent_app_type] => utility [patent_app_number] => 16/044677 [patent_app_country] => US [patent_app_date] => 2018-07-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6067 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 233 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16044677 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/044677
Method and apparatus for dynamic gas mixture production Jul 24, 2018 Issued
Array ( [id] => 14472227 [patent_doc_number] => 20190187757 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-06-20 [patent_title] => COVER GLASS AND MANUFACTURING METHOD THEREOF [patent_app_type] => utility [patent_app_number] => 16/043248 [patent_app_country] => US [patent_app_date] => 2018-07-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7605 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -11 [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] => 16043248 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/043248
Cover glass and manufacturing method thereof Jul 23, 2018 Issued
Array ( [id] => 16634733 [patent_doc_number] => 10913225 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-09 [patent_title] => Method of manufacturing optical fiber and optical fiber [patent_app_type] => utility [patent_app_number] => 16/041007 [patent_app_country] => US [patent_app_date] => 2018-07-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 3 [patent_no_of_words] => 10310 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 407 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16041007 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/041007
Method of manufacturing optical fiber and optical fiber Jul 19, 2018 Issued
Array ( [id] => 13832415 [patent_doc_number] => 20190019692 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2019-01-17 [patent_title] => METHOD OF MANUFACTURING GLASS INTERPOSER [patent_app_type] => utility [patent_app_number] => 16/034630 [patent_app_country] => US [patent_app_date] => 2018-07-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4696 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -1 [patent_words_short_claim] => 351 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16034630 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/034630
Method of manufacturing glass interposer Jul 12, 2018 Issued
Array ( [id] => 16696566 [patent_doc_number] => 10947146 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-03-16 [patent_title] => Method for producing an integral bond between components of quartz glass and heating burner suited therefor [patent_app_type] => utility [patent_app_number] => 16/021294 [patent_app_country] => US [patent_app_date] => 2018-06-28 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 4 [patent_no_of_words] => 5182 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 171 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 16021294 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/021294
Method for producing an integral bond between components of quartz glass and heating burner suited therefor Jun 27, 2018 Issued
Array ( [id] => 13621675 [patent_doc_number] => 20180362389 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-12-20 [patent_title] => APPARATUS AND METHOD FOR MANUFACTURING BENT OPTICAL FIBER [patent_app_type] => utility [patent_app_number] => 16/009249 [patent_app_country] => US [patent_app_date] => 2018-06-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4035 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [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] => 16009249 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/009249
APPARATUS AND METHOD FOR MANUFACTURING BENT OPTICAL FIBER Jun 14, 2018 Abandoned
Array ( [id] => 15799793 [patent_doc_number] => 20200123039 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2020-04-23 [patent_title] => PREPARATION OF A QUARTZ GLASS BODY [patent_app_type] => utility [patent_app_number] => 16/622206 [patent_app_country] => US [patent_app_date] => 2018-06-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 62496 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 16622206 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/622206
PREPARATION OF A QUARTZ GLASS BODY Jun 12, 2018 Abandoned
Array ( [id] => 16230429 [patent_doc_number] => 10737967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Method for laser-assisted separation of a portion from a sheet-like glass or glass ceramic element [patent_app_type] => utility [patent_app_number] => 15/996891 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 36 [patent_no_of_words] => 16134 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15996891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/996891
Method for laser-assited separation of a portion from a sheet-like glass or glass ceramic element Jun 3, 2018 Issued
Array ( [id] => 16230429 [patent_doc_number] => 10737967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Method for laser-assisted separation of a portion from a sheet-like glass or glass ceramic element [patent_app_type] => utility [patent_app_number] => 15/996891 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 36 [patent_no_of_words] => 16134 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15996891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/996891
Method for laser-assisted separation of a portion from a sheet-like glass or glass ceramic element Jun 3, 2018 Issued
Array ( [id] => 16230429 [patent_doc_number] => 10737967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Method for laser-assisted separation of a portion from a sheet-like glass or glass ceramic element [patent_app_type] => utility [patent_app_number] => 15/996891 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 36 [patent_no_of_words] => 16134 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15996891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/996891
Method for laser-assited separation of a portion from a sheet-like glass or glass ceramic element Jun 3, 2018 Issued
Array ( [id] => 16230429 [patent_doc_number] => 10737967 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2020-08-11 [patent_title] => Method for laser-assisted separation of a portion from a sheet-like glass or glass ceramic element [patent_app_type] => utility [patent_app_number] => 15/996891 [patent_app_country] => US [patent_app_date] => 2018-06-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 36 [patent_no_of_words] => 16134 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 139 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15996891 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/996891
Method for laser-assisted separation of a portion from a sheet-like glass or glass ceramic element Jun 3, 2018 Issued
Array ( [id] => 17314315 [patent_doc_number] => 20210403363 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-30 [patent_title] => METHOD AND APPARATUS FOR SHAPING A GLASS SHEET [patent_app_type] => utility [patent_app_number] => 16/613943 [patent_app_country] => US [patent_app_date] => 2018-06-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15665 [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] => 16613943 [rel_patent_id] =>[rel_patent_doc_number] =>)
16/613943
METHOD AND APPARATUS FOR SHAPING A GLASS SHEET May 31, 2018 Abandoned
Array ( [id] => 16649868 [patent_doc_number] => 10927030 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2021-02-23 [patent_title] => Glass product annealing lehr with temperature control system [patent_app_type] => utility [patent_app_number] => 15/994301 [patent_app_country] => US [patent_app_date] => 2018-05-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 8 [patent_figures_cnt] => 8 [patent_no_of_words] => 5064 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 215 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 15994301 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/994301
Glass product annealing lehr with temperature control system May 30, 2018 Issued
Array ( [id] => 13443759 [patent_doc_number] => 20180273422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2018-09-27 [patent_title] => GLASS MANUFACTURING METHOD [patent_app_type] => utility [patent_app_number] => 15/992426 [patent_app_country] => US [patent_app_date] => 2018-05-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 10259 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [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] => 15992426 [rel_patent_id] =>[rel_patent_doc_number] =>)
15/992426
GLASS MANUFACTURING METHOD May 29, 2018 Abandoned
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