Search

Stephen J. Kalafut

Examiner (ID: 15580)

Most Active Art Unit
1745
Art Unit(s)
1795, 1754, 1107, 1102, 1727, 1741, 1745, 1104, 1111
Total Applications
3060
Issued Applications
2491
Pending Applications
181
Abandoned Applications
388

Applications

Application numberTitle of the applicationFiling DateStatus
Array ( [id] => 6063075 [patent_doc_number] => 20020031619 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-14 [patent_title] => 'Electro-optical liquid crystal display' [patent_app_type] => new [patent_app_number] => 09/827342 [patent_app_country] => US [patent_app_date] => 2001-04-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 9597 [patent_no_of_claims] => 23 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 12 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0031/20020031619.pdf [firstpage_image] =>[orig_patent_app_number] => 09827342 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/827342
Electro-optical liquid crystal display Apr 5, 2001 Issued
Array ( [id] => 1378044 [patent_doc_number] => 06551670 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-22 [patent_title] => 'Chiral nematic liquid crystal composition and liquid crystal optical element' [patent_app_type] => B2 [patent_app_number] => 09/824102 [patent_app_country] => US [patent_app_date] => 2001-04-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 10048 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 247 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/551/06551670.pdf [firstpage_image] =>[orig_patent_app_number] => 09824102 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/824102
Chiral nematic liquid crystal composition and liquid crystal optical element Apr 2, 2001 Issued
Array ( [id] => 7014160 [patent_doc_number] => 20010051233 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-12-13 [patent_title] => '1-[2-(trans-4-alkyl cyclohexyl)ethyl]-4-aryl cyclohex-1-ene and liquid crystal composition containing the same' [patent_app_type] => new [patent_app_number] => 09/821051 [patent_app_country] => US [patent_app_date] => 2001-03-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 2130 [patent_no_of_claims] => 7 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 21 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0051/20010051233.pdf [firstpage_image] =>[orig_patent_app_number] => 09821051 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/821051
1-[2-(trans-4-alkyl cyclohexyl)ethyl]-4-aryl cyclohex-1-ene and liquid crystal composition containing the same Mar 29, 2001 Abandoned
Array ( [id] => 1170985 [patent_doc_number] => 06749907 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2004-06-15 [patent_title] => 'Electro-optical liquid-crystal display' [patent_app_type] => B2 [patent_app_number] => 09/819799 [patent_app_country] => US [patent_app_date] => 2001-03-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6464 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 90 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/749/06749907.pdf [firstpage_image] =>[orig_patent_app_number] => 09819799 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/819799
Electro-optical liquid-crystal display Mar 28, 2001 Issued
Array ( [id] => 1283310 [patent_doc_number] => 06638581 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Liquid-crystal medium, and electro-optical display containing the medium' [patent_app_type] => B2 [patent_app_number] => 09/816661 [patent_app_country] => US [patent_app_date] => 2001-03-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5889 [patent_no_of_claims] => 35 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 317 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/638/06638581.pdf [firstpage_image] =>[orig_patent_app_number] => 09816661 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/816661
Liquid-crystal medium, and electro-optical display containing the medium Mar 25, 2001 Issued
Array ( [id] => 1333717 [patent_doc_number] => 06592951 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-07-15 [patent_title] => 'Liquid-crystalline medium' [patent_app_type] => B2 [patent_app_number] => 09/814931 [patent_app_country] => US [patent_app_date] => 2001-03-23 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6938 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 191 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/592/06592951.pdf [firstpage_image] =>[orig_patent_app_number] => 09814931 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/814931
Liquid-crystalline medium Mar 22, 2001 Issued
Array ( [id] => 1304920 [patent_doc_number] => 06616990 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-09-09 [patent_title] => 'Chiral 1, 3-dioxane compounds' [patent_app_type] => B2 [patent_app_number] => 09/809144 [patent_app_country] => US [patent_app_date] => 2001-03-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5286 [patent_no_of_claims] => 18 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 274 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/616/06616990.pdf [firstpage_image] =>[orig_patent_app_number] => 09809144 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/809144
Chiral 1, 3-dioxane compounds Mar 15, 2001 Issued
Array ( [id] => 7640558 [patent_doc_number] => 06395353 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2002-05-28 [patent_title] => 'Liquid crystal composition and liquid crystal display element' [patent_app_type] => B2 [patent_app_number] => 09/808019 [patent_app_country] => US [patent_app_date] => 2001-03-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 7231 [patent_no_of_claims] => 5 [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] => patents/06/395/06395353.pdf [firstpage_image] =>[orig_patent_app_number] => 09808019 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/808019
Liquid crystal composition and liquid crystal display element Mar 14, 2001 Issued
Array ( [id] => 1378012 [patent_doc_number] => 06551668 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-04-22 [patent_title] => 'Monostable ferroelectric active matrix display' [patent_app_type] => B1 [patent_app_number] => 09/719028 [patent_app_country] => US [patent_app_date] => 2001-03-09 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 8320 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 3585 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/551/06551668.pdf [firstpage_image] =>[orig_patent_app_number] => 09719028 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/719028
Monostable ferroelectric active matrix display Mar 8, 2001 Issued
09/786583 Silicon compounds, liquid crystal compositions and liquid crystal displays Mar 6, 2001 Abandoned
09/743902 Fluorinated terphenyls Mar 5, 2001 Abandoned
Array ( [id] => 5856216 [patent_doc_number] => 20020121625 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-09-05 [patent_title] => 'Temperature measurement and temperature controlled switching based on helical sense dependent liquid crystal phases' [patent_app_type] => new [patent_app_number] => 09/793742 [patent_app_country] => US [patent_app_date] => 2001-02-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 10 [patent_figures_cnt] => 10 [patent_no_of_words] => 7961 [patent_no_of_claims] => 21 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 78 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0121/20020121625.pdf [firstpage_image] =>[orig_patent_app_number] => 09793742 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/793742
Temperature measurement and temperature controlled switching based on helical sense dependent liquid crystal phases Feb 25, 2001 Issued
Array ( [id] => 6334021 [patent_doc_number] => 20020033474 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2002-03-21 [patent_title] => 'Acetylene polymers and their use as liquid crystals' [patent_app_type] => new [patent_app_number] => 09/887660 [patent_app_country] => US [patent_app_date] => 2001-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 10785 [patent_no_of_claims] => 24 [patent_no_of_ind_claims] => 15 [patent_words_short_claim] => 8 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0033/20020033474.pdf [firstpage_image] =>[orig_patent_app_number] => 09887660 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/887660
Acetylene polymers and their use as liquid crystals Feb 19, 2001 Abandoned
Array ( [id] => 6889274 [patent_doc_number] => 20010024729 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-09-27 [patent_title] => 'Corrosion resistant coatings containing an amorphous phase' [patent_app_type] => new [patent_app_number] => 09/789086 [patent_app_country] => US [patent_app_date] => 2001-02-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19919 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 11 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0024/20010024729.pdf [firstpage_image] =>[orig_patent_app_number] => 09789086 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/789086
Corrosion resistant coatings containing an amorphous phase Feb 19, 2001 Abandoned
Array ( [id] => 1378026 [patent_doc_number] => 06551669 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-04-22 [patent_title] => 'Monostable ferroelectric liquid crystal display apparatus' [patent_app_type] => B2 [patent_app_number] => 09/783859 [patent_app_country] => US [patent_app_date] => 2001-02-15 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 9 [patent_no_of_words] => 4578 [patent_no_of_claims] => 3 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 168 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/551/06551669.pdf [firstpage_image] =>[orig_patent_app_number] => 09783859 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/783859
Monostable ferroelectric liquid crystal display apparatus Feb 14, 2001 Issued
Array ( [id] => 6893056 [patent_doc_number] => 20010015422 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-08-23 [patent_title] => 'Phenylcyclohexanes and a liquid-crystalline medium' [patent_app_type] => new [patent_app_number] => 09/778808 [patent_app_country] => US [patent_app_date] => 2001-02-08 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5713 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 7 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0015/20010015422.pdf [firstpage_image] =>[orig_patent_app_number] => 09778808 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/778808
Phenylcyclohexanes and a liquid-crystalline medium Feb 7, 2001 Issued
Array ( [id] => 1284183 [patent_doc_number] => 06638698 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-10-28 [patent_title] => 'Method for forming a diffusive-type light reflector' [patent_app_type] => B2 [patent_app_number] => 09/776739 [patent_app_country] => US [patent_app_date] => 2001-02-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 20 [patent_no_of_words] => 5182 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 250 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/638/06638698.pdf [firstpage_image] =>[orig_patent_app_number] => 09776739 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/776739
Method for forming a diffusive-type light reflector Feb 4, 2001 Issued
Array ( [id] => 1358231 [patent_doc_number] => 06569505 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-05-27 [patent_title] => 'Liquid crystal compounds, liquid crystal medium and liquid crystal display' [patent_app_type] => B2 [patent_app_number] => 09/773673 [patent_app_country] => US [patent_app_date] => 2001-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 13697 [patent_no_of_claims] => 27 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 178 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/569/06569505.pdf [firstpage_image] =>[orig_patent_app_number] => 09773673 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/773673
Liquid crystal compounds, liquid crystal medium and liquid crystal display Feb 1, 2001 Issued
Array ( [id] => 1355658 [patent_doc_number] => 06572938 [patent_country] => US [patent_kind] => B2 [patent_issue_date] => 2003-06-03 [patent_title] => 'Liquid crystal composition and liquid crystal display device' [patent_app_type] => B2 [patent_app_number] => 09/773536 [patent_app_country] => US [patent_app_date] => 2001-02-02 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6944 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 291 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/572/06572938.pdf [firstpage_image] =>[orig_patent_app_number] => 09773536 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/773536
Liquid crystal composition and liquid crystal display device Feb 1, 2001 Issued
Array ( [id] => 6973065 [patent_doc_number] => 20010003359 [patent_country] => US [patent_kind] => A1 [patent_issue_date] => 2001-06-14 [patent_title] => 'Optically active monomer, liquid crystal polymer, and optical element' [patent_app_type] => new-utility [patent_app_number] => 09/769335 [patent_app_country] => US [patent_app_date] => 2001-01-26 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 7 [patent_figures_cnt] => 7 [patent_no_of_words] => 6782 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 28 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => publication [pdf_file] => publications/A1/0003/20010003359.pdf [firstpage_image] =>[orig_patent_app_number] => 09769335 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/769335
Optically active monomer, liquid crystal polymer, and optical element Jan 25, 2001 Abandoned
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