Search

Shailendra Kumar

Examiner (ID: 8380, Phone: (571)270-1606 , Office: P/2471 )

Most Active Art Unit
1621
Art Unit(s)
1209, 1621, 2471, 1616, 1672
Total Applications
3292
Issued Applications
2437
Pending Applications
199
Abandoned Applications
667

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 17913462 [patent_doc_number] => 20220315857 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-10-06 [patent_title] => ENGINE OILS WITH IMPROVED VISCOMETRIC PERFORMANCE [patent_app_type] => utility [patent_app_number] => 17/217286 [patent_app_country] => US [patent_app_date] => 2021-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 17289 [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] => 17217286 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/217286
Engine oils with improved viscometric performance Mar 29, 2021 Issued
Array ( [id] => 17258754 [patent_doc_number] => 20210371739 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-12-02 [patent_title] => QUANTUM DOT COMPOSITION, LIGHT EMITTING ELEMENT, AND METHOD FOR MANUFACTURING THE SAME [patent_app_type] => utility [patent_app_number] => 17/212630 [patent_app_country] => US [patent_app_date] => 2021-03-25 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 14404 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17212630 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/212630
Quantum dot composition, light emitting element, and method for manufacturing the same Mar 24, 2021 Issued
Array ( [id] => 18484788 [patent_doc_number] => 20230212094 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-07-06 [patent_title] => PROCESSES FOR CONVERTING C8 AROMATIC HYDROCARBONS [patent_app_type] => utility [patent_app_number] => 17/996007 [patent_app_country] => US [patent_app_date] => 2021-03-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 15305 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -23 [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] => 17996007 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/996007
Processes for converting C8 aromatic hydrocarbons Mar 11, 2021 Issued
Array ( [id] => 16901047 [patent_doc_number] => 20210179963 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => LUBRICANT FOR MEDICAL DEVICE AND MEDICAL DEVICE [patent_app_type] => utility [patent_app_number] => 17/190067 [patent_app_country] => US [patent_app_date] => 2021-03-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7969 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -5 [patent_words_short_claim] => 15 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17190067 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/190067
LUBRICANT FOR MEDICAL DEVICE AND MEDICAL DEVICE Mar 1, 2021 Abandoned
Array ( [id] => 16900973 [patent_doc_number] => 20210179889 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => CURABLE POLYSILOXANE COMPOSITIONS AND SLIPPERY MATERIALS AND COATINGS AND ARTICLES MADE THEREFROM [patent_app_type] => utility [patent_app_number] => 17/183184 [patent_app_country] => US [patent_app_date] => 2021-02-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13873 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -28 [patent_words_short_claim] => 161 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17183184 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/183184
Curable polysiloxane compositions and slippery materials and coatings and articles made therefrom Feb 22, 2021 Issued
Array ( [id] => 19793490 [patent_doc_number] => 12234424 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-25 [patent_title] => Hydrocarbon compositions useful as lubricants for improved oxidation stability [patent_app_type] => utility [patent_app_number] => 17/915279 [patent_app_country] => US [patent_app_date] => 2021-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 11459 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 150 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17915279 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/915279
Hydrocarbon compositions useful as lubricants for improved oxidation stability Feb 11, 2021 Issued
Array ( [id] => 19738261 [patent_doc_number] => 12215079 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-02-04 [patent_title] => Method for separating mixed xylene [patent_app_type] => utility [patent_app_number] => 17/999200 [patent_app_country] => US [patent_app_date] => 2021-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 7098 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 53 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17999200 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/999200
Method for separating mixed xylene Feb 2, 2021 Issued
Array ( [id] => 17571245 [patent_doc_number] => 11319504 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2022-05-03 [patent_title] => Lubricant with nanoparticulate additive [patent_app_type] => utility [patent_app_number] => 17/146396 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 6 [patent_no_of_words] => 3878 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 113 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17146396 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/146396
Lubricant with nanoparticulate additive Jan 10, 2021 Issued
Array ( [id] => 16808175 [patent_doc_number] => 20210130728 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-05-06 [patent_title] => ELECTRORHEOLOGICAL FLUID AND ELECTRIC DEVICE [patent_app_type] => utility [patent_app_number] => 17/145728 [patent_app_country] => US [patent_app_date] => 2021-01-11 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13726 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -14 [patent_words_short_claim] => 94 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17145728 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/145728
ELECTRORHEOLOGICAL FLUID AND ELECTRIC DEVICE Jan 10, 2021 Abandoned
Array ( [id] => 16762567 [patent_doc_number] => 20210108148 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-04-15 [patent_title] => LUBRICANTS WITH IMPROVED SEAL COMPATIBILITY [patent_app_type] => utility [patent_app_number] => 17/130555 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7923 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => 0 [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] => 17130555 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130555
Lubricants with improved seal compatibility Dec 21, 2020 Issued
Array ( [id] => 17689217 [patent_doc_number] => 20220196510 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2022-06-23 [patent_title] => HYBRID FLUORESCENT UV DYE FOR REFRIGERANT SYSTEMS [patent_app_type] => utility [patent_app_number] => 17/130973 [patent_app_country] => US [patent_app_date] => 2020-12-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 4560 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -17 [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] => 17130973 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/130973
Hybrid fluorescent UV dye for refrigerant systems Dec 21, 2020 Issued
Array ( [id] => 18242300 [patent_doc_number] => 20230074611 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-03-09 [patent_title] => DETERIORATION MEASUREMENT DEVICE, SYSTEM, METHOD, AND LUBRICANT OIL COMPOSITION [patent_app_type] => utility [patent_app_number] => 17/904439 [patent_app_country] => US [patent_app_date] => 2020-12-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5068 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17904439 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/904439
DETERIORATION MEASUREMENT DEVICE, SYSTEM, METHOD, AND LUBRICANT OIL COMPOSITION Dec 17, 2020 Abandoned
Array ( [id] => 18198903 [patent_doc_number] => 20230052422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-16 [patent_title] => Alkylated Naphthalene Compositions Obtained Through Blending Or Processing Of Monoalkylated And Dialkylated Naphthalene Fractions [patent_app_type] => utility [patent_app_number] => 17/757342 [patent_app_country] => US [patent_app_date] => 2020-12-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13750 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -24 [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] => 17757342 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757342
Alkylated naphthalene compositions obtained through blending or processing of monoalkylated and dialkylated naphthalene fractions Dec 15, 2020 Issued
Array ( [id] => 18145231 [patent_doc_number] => 20230019086 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-01-19 [patent_title] => PRODUCTION OF RENEWABLE CRUDE OIL [patent_app_type] => utility [patent_app_number] => 17/757295 [patent_app_country] => US [patent_app_date] => 2020-12-14 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6194 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -32 [patent_words_short_claim] => 26 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17757295 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/757295
PRODUCTION OF RENEWABLE CRUDE OIL Dec 13, 2020 Pending
Array ( [id] => 19955429 [patent_doc_number] => 12325837 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2025-06-10 [patent_title] => Lubricating oil compositions comprising a polyalphaolefin [patent_app_type] => utility [patent_app_number] => 17/780361 [patent_app_country] => US [patent_app_date] => 2020-12-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5792 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 163 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17780361 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/780361
Lubricating oil compositions comprising a polyalphaolefin Dec 9, 2020 Issued
Array ( [id] => 18444658 [patent_doc_number] => 11680218 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-06-20 [patent_title] => Biodegradable lubricant with tailored hydrolytic stability and improved thermal stability through alkoxylation of glycerol [patent_app_type] => utility [patent_app_number] => 17/115934 [patent_app_country] => US [patent_app_date] => 2020-12-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 27 [patent_figures_cnt] => 27 [patent_no_of_words] => 16731 [patent_no_of_claims] => 20 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 52 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17115934 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/115934
Biodegradable lubricant with tailored hydrolytic stability and improved thermal stability through alkoxylation of glycerol Dec 8, 2020 Issued
Array ( [id] => 16900963 [patent_doc_number] => 20210179879 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2021-06-17 [patent_title] => Metal Hydride Nanoinks [patent_app_type] => utility [patent_app_number] => 17/114839 [patent_app_country] => US [patent_app_date] => 2020-12-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 3818 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -22 [patent_words_short_claim] => 17 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17114839 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/114839
Metal Hydride Nanoinks Dec 7, 2020 Abandoned
Array ( [id] => 18210078 [patent_doc_number] => 20230056339 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2023-02-23 [patent_title] => Condensed Polycyclic Aromatic Compound [patent_app_type] => utility [patent_app_number] => 17/783929 [patent_app_country] => US [patent_app_date] => 2020-12-04 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 42256 [patent_no_of_claims] => 0 [patent_no_of_ind_claims] => -12 [patent_words_short_claim] => 200 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17783929 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/783929
Condensed Polycyclic Aromatic Compound Dec 3, 2020 Pending
Array ( [id] => 17587865 [patent_doc_number] => 11326123 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2022-05-10 [patent_title] => Durable lubricating fluids for electric vehicles [patent_app_type] => utility [patent_app_number] => 17/108596 [patent_app_country] => US [patent_app_date] => 2020-12-01 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10403 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 95 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17108596 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/108596
Durable lubricating fluids for electric vehicles Nov 30, 2020 Issued
Array ( [id] => 18187714 [patent_doc_number] => 11578285 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2023-02-14 [patent_title] => Macromolecular corrosion (McIn) inhibitors: structures, methods of making and using the same [patent_app_type] => utility [patent_app_number] => 17/094457 [patent_app_country] => US [patent_app_date] => 2020-11-10 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19628 [patent_no_of_claims] => 14 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 182 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] =>[firstpage_image] =>[orig_patent_app_number] => 17094457 [rel_patent_id] =>[rel_patent_doc_number] =>)
17/094457
Macromolecular corrosion (McIn) inhibitors: structures, methods of making and using the same Nov 9, 2020 Issued
Menu