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] => 4111406 [patent_doc_number] => 06071434 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-06-06 [patent_title] => 'Phosphino derivatives' [patent_app_type] => 1 [patent_app_number] => 9/025192 [patent_app_country] => US [patent_app_date] => 1998-02-18 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6326 [patent_no_of_claims] => 31 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/071/06071434.pdf [firstpage_image] =>[orig_patent_app_number] => 025192 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/025192
Phosphino derivatives Feb 17, 1998 Issued
Array ( [id] => 3926540 [patent_doc_number] => 05928561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-07-27 [patent_title] => 'Polymers for liquid crystal alignment' [patent_app_type] => 1 [patent_app_number] => 9/029101 [patent_app_country] => US [patent_app_date] => 1998-02-12 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 2 [patent_figures_cnt] => 2 [patent_no_of_words] => 2992 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 151 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/928/05928561.pdf [firstpage_image] =>[orig_patent_app_number] => 029101 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/029101
Polymers for liquid crystal alignment Feb 11, 1998 Issued
Array ( [id] => 3933677 [patent_doc_number] => 05989451 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-23 [patent_title] => 'Compounds and methods for doping liquid crystal hosts' [patent_app_type] => 1 [patent_app_number] => 9/020110 [patent_app_country] => US [patent_app_date] => 1998-02-06 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 10 [patent_no_of_words] => 9989 [patent_no_of_claims] => 25 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 14 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/989/05989451.pdf [firstpage_image] =>[orig_patent_app_number] => 020110 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/020110
Compounds and methods for doping liquid crystal hosts Feb 5, 1998 Issued
Array ( [id] => 3935376 [patent_doc_number] => 05976406 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-02 [patent_title] => 'Liquid crystal polyester resin composition' [patent_app_type] => 1 [patent_app_number] => 9/017925 [patent_app_country] => US [patent_app_date] => 1998-02-03 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 2 [patent_no_of_words] => 4249 [patent_no_of_claims] => 5 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 309 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/976/05976406.pdf [firstpage_image] =>[orig_patent_app_number] => 017925 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/017925
Liquid crystal polyester resin composition Feb 2, 1998 Issued
Array ( [id] => 1416535 [patent_doc_number] => 06506462 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2003-01-14 [patent_title] => 'Liquid crystalline medium' [patent_app_type] => B1 [patent_app_number] => 09/011264 [patent_app_country] => US [patent_app_date] => 1998-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6584 [patent_no_of_claims] => 17 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 145 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/506/06506462.pdf [firstpage_image] =>[orig_patent_app_number] => 09011264 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/011264
Liquid crystalline medium Jan 29, 1998 Issued
Array ( [id] => 4354323 [patent_doc_number] => 06190779 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-02-20 [patent_title] => 'Corrosion resistant coating containing and amorphous phase' [patent_app_type] => 1 [patent_app_number] => 9/016853 [patent_app_country] => US [patent_app_date] => 1998-01-30 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 19507 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 64 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/190/06190779.pdf [firstpage_image] =>[orig_patent_app_number] => 016853 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/016853
Corrosion resistant coating containing and amorphous phase Jan 29, 1998 Issued
Array ( [id] => 4040817 [patent_doc_number] => 05968413 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-19 [patent_title] => 'Anti-ferroelectric liquid crystal compounds' [patent_app_type] => 1 [patent_app_number] => 9/013912 [patent_app_country] => US [patent_app_date] => 1998-01-27 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 2705 [patent_no_of_claims] => 4 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 62 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/968/05968413.pdf [firstpage_image] =>[orig_patent_app_number] => 013912 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/013912
Anti-ferroelectric liquid crystal compounds Jan 26, 1998 Issued
Array ( [id] => 4213731 [patent_doc_number] => 06039893 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-03-21 [patent_title] => 'Guest-host liquid crystal display device and guest-host liquid crystal composition' [patent_app_type] => 1 [patent_app_number] => 9/012014 [patent_app_country] => US [patent_app_date] => 1998-01-22 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 35 [patent_figures_cnt] => 52 [patent_no_of_words] => 13551 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 5 [patent_words_short_claim] => 68 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/039/06039893.pdf [firstpage_image] =>[orig_patent_app_number] => 012014 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/012014
Guest-host liquid crystal display device and guest-host liquid crystal composition Jan 21, 1998 Issued
Array ( [id] => 7620276 [patent_doc_number] => 06942905 [patent_country] => US [patent_kind] => B1 [patent_issue_date] => 2005-09-13 [patent_title] => 'Buff-free liquid crystal alignment using poly(ionomer) coatings' [patent_app_type] => utility [patent_app_number] => 09/284828 [patent_app_country] => US [patent_app_date] => 1998-01-21 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 3021 [patent_no_of_claims] => 22 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 70 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/942/06942905.pdf [firstpage_image] =>[orig_patent_app_number] => 09284828 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/284828
Buff-free liquid crystal alignment using poly(ionomer) coatings Jan 20, 1998 Issued
Array ( [id] => 4217543 [patent_doc_number] => 06010641 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2000-01-04 [patent_title] => 'Liquid crystal polymer devices and materials' [patent_app_type] => 1 [patent_app_number] => 9/000058 [patent_app_country] => US [patent_app_date] => 1998-01-20 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 4 [patent_figures_cnt] => 4 [patent_no_of_words] => 4885 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 2 [patent_words_short_claim] => 24 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/010/06010641.pdf [firstpage_image] =>[orig_patent_app_number] => 000058 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/000058
Liquid crystal polymer devices and materials Jan 19, 1998 Issued
Array ( [id] => 4377184 [patent_doc_number] => 06261649 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-07-17 [patent_title] => 'Optical film' [patent_app_type] => 1 [patent_app_number] => 9/008007 [patent_app_country] => US [patent_app_date] => 1998-01-16 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 18 [patent_figures_cnt] => 31 [patent_no_of_words] => 24576 [patent_no_of_claims] => 6 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 203 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/261/06261649.pdf [firstpage_image] =>[orig_patent_app_number] => 008007 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/008007
Optical film Jan 15, 1998 Issued
Array ( [id] => 3927128 [patent_doc_number] => 05972244 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-10-26 [patent_title] => 'Tolan compound and liquid crystal composition containing the same' [patent_app_type] => 1 [patent_app_number] => 9/005686 [patent_app_country] => US [patent_app_date] => 1998-01-13 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 5696 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 3 [patent_words_short_claim] => 43 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/972/05972244.pdf [firstpage_image] =>[orig_patent_app_number] => 005686 [rel_patent_id] =>[rel_patent_doc_number] =>)
09/005686
Tolan compound and liquid crystal composition containing the same Jan 12, 1998 Issued
Array ( [id] => 3737424 [patent_doc_number] => 05800736 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1998-09-01 [patent_title] => 'Smectic liquid crystal composition and liquid crystal device' [patent_app_type] => 1 [patent_app_number] => 8/860525 [patent_app_country] => US [patent_app_date] => 1998-01-05 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 9 [patent_figures_cnt] => 11 [patent_no_of_words] => 12929 [patent_no_of_claims] => 15 [patent_no_of_ind_claims] => 6 [patent_words_short_claim] => 33 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/800/05800736.pdf [firstpage_image] =>[orig_patent_app_number] => 860525 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/860525
Smectic liquid crystal composition and liquid crystal device Jan 4, 1998 Issued
Array ( [id] => 3999981 [patent_doc_number] => 05888422 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-03-30 [patent_title] => 'Fluorinated phenanthrene derivatives and their use in liquid-crystal mixtures' [patent_app_type] => 1 [patent_app_number] => 8/983076 [patent_app_country] => US [patent_app_date] => 1997-12-31 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 5544 [patent_no_of_claims] => 9 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 760 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/888/05888422.pdf [firstpage_image] =>[orig_patent_app_number] => 983076 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/983076
Fluorinated phenanthrene derivatives and their use in liquid-crystal mixtures Dec 30, 1997 Issued
Array ( [id] => 3985265 [patent_doc_number] => 05985171 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-16 [patent_title] => 'Liquid-crystalline medium' [patent_app_type] => 1 [patent_app_number] => 8/999398 [patent_app_country] => US [patent_app_date] => 1997-12-29 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6410 [patent_no_of_claims] => 12 [patent_no_of_ind_claims] => 1 [patent_words_short_claim] => 133 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/985/05985171.pdf [firstpage_image] =>[orig_patent_app_number] => 999398 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/999398
Liquid-crystalline medium Dec 28, 1997 Issued
Array ( [id] => 3928755 [patent_doc_number] => 05980777 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 1999-11-09 [patent_title] => 'Liquid crystalline resin and molded product thereof' [patent_app_type] => 1 [patent_app_number] => 8/998377 [patent_app_country] => US [patent_app_date] => 1997-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 0 [patent_figures_cnt] => 0 [patent_no_of_words] => 6198 [patent_no_of_claims] => 8 [patent_no_of_ind_claims] => 4 [patent_words_short_claim] => 117 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/05/980/05980777.pdf [firstpage_image] =>[orig_patent_app_number] => 998377 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/998377
Liquid crystalline resin and molded product thereof Dec 23, 1997 Issued
Array ( [id] => 4403579 [patent_doc_number] => 06309561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Liquid crystal compounds having a chiral fluorinated terminal portion' [patent_app_type] => 1 [patent_app_number] => 8/998400 [patent_app_country] => US [patent_app_date] => 1997-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14259 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/309/06309561.pdf [firstpage_image] =>[orig_patent_app_number] => 998400 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/998400
Liquid crystal compounds having a chiral fluorinated terminal portion Dec 23, 1997 Issued
Array ( [id] => 4403579 [patent_doc_number] => 06309561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Liquid crystal compounds having a chiral fluorinated terminal portion' [patent_app_type] => 1 [patent_app_number] => 8/998400 [patent_app_country] => US [patent_app_date] => 1997-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14259 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/309/06309561.pdf [firstpage_image] =>[orig_patent_app_number] => 998400 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/998400
Liquid crystal compounds having a chiral fluorinated terminal portion Dec 23, 1997 Issued
Array ( [id] => 4403579 [patent_doc_number] => 06309561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Liquid crystal compounds having a chiral fluorinated terminal portion' [patent_app_type] => 1 [patent_app_number] => 8/998400 [patent_app_country] => US [patent_app_date] => 1997-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14259 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/309/06309561.pdf [firstpage_image] =>[orig_patent_app_number] => 998400 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/998400
Liquid crystal compounds having a chiral fluorinated terminal portion Dec 23, 1997 Issued
Array ( [id] => 4403579 [patent_doc_number] => 06309561 [patent_country] => US [patent_kind] => NA [patent_issue_date] => 2001-10-30 [patent_title] => 'Liquid crystal compounds having a chiral fluorinated terminal portion' [patent_app_type] => 1 [patent_app_number] => 8/998400 [patent_app_country] => US [patent_app_date] => 1997-12-24 [patent_effective_date] => 0000-00-00 [patent_drawing_sheets_cnt] => 1 [patent_figures_cnt] => 1 [patent_no_of_words] => 14259 [patent_no_of_claims] => 29 [patent_no_of_ind_claims] => 9 [patent_words_short_claim] => 23 [patent_maintenance] => 1 [patent_no_of_assignments] => 0 [patent_current_assignee] =>[type] => patent [pdf_file] => patents/06/309/06309561.pdf [firstpage_image] =>[orig_patent_app_number] => 998400 [rel_patent_id] =>[rel_patent_doc_number] =>)
08/998400
Liquid crystal compounds having a chiral fluorinated terminal portion Dec 23, 1997 Issued
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