Genentech and the stolen gene: Patent law and pioneer inventions

This paper evaluates the litigation over the biotechnology patent dispute between the University of California and Genentech. First it outlines the scientific work behind the cloning of the human growth hormone, and looks at the patent office, and its treatment of biotechnological inventions. Second, it considers the court room dispute, and the legal case of the University of California and the biotechnology company in this dispute. Finally, it considers the implications of this dispute for policy reform in respect of patent law and biotechnology.

Portrait of Henny Molling nee Meyerhof, Therese Molling and Julie Meyerhof nee Oppenheimer - three generations of women.

from left to right: Henny Molling nee Meyerhof, Therese Molling, and Julie Meyerhof nee Oppenheimer

Portrait of Henny Molling nee Meyerhof, Therese Molling and Julie Meyerhof nee Oppenheimer - three generations of women.

from left to right: Henny Molling nee Meyerhof, Therese Molling, and Julie Meyerhof nee Oppenheimer

Three generations of Therese Gottschalk nee Molling, her daughter Elizabeth Gottschalk and Grandmother Henny Molling; Hannover, Germany.

From left to right: Therese Gottschalk nee Molling, Elizabeth Gottschalk, Henny Molling

Portrait of four generations of women: Henny Molling nee Meyerhof, Elizabeth Gottschalk, Julie Meyerhof nee Oppenheimer and Therese Gottschalk nee Molling Portraits; Family

From left to right: Henny Molling, born Meyerhof, Elizabeth Gottschalk, Julie Meyerhof born Oppenheimer, and Therese Gottschalk, born Molling.

Portrait of Henny Molling nee Meyerhof, Therese Molling and Julie Meyerhof nee Oppenheimer - three generations of women.

from left to right: Henny Molling nee Meyerhof, Therese Molling, and Julie Meyerhof nee Oppenheimer

Portrait of Henny Molling nee Meyerhof, Therese Molling and Julie Meyerhof nee Oppenheimer - three generations of women.

from left to right: Henny Molling nee Meyerhof, Therese Molling, and Julie Meyerhof nee Oppenheimer

Three generations of Therese Gottschalk nee Molling, her daughter Elizabeth Gottschalk and Grandmother Henny Molling; Hannover, Germany.

From left to right: Therese Gottschalk nee Molling, Elizabeth Gottschalk, Henny Molling

Portrait of four generations of women: Henny Molling nee Meyerhof, Elizabeth Gottschalk, Julie Meyerhof nee Oppenheimer and Therese Gottschalk nee Molling Portraits; Family

From left to right: Henny Molling, born Meyerhof, Elizabeth Gottschalk, Julie Meyerhof born Oppenheimer, and Therese Gottschalk, born Molling.

Zucker Family Nine Generations

Genealogy of nine generations of the Zucker family.

Generations and turnout : The generational effect in electoral participation in Finland

The relationship between age and turnout has been curve-linear as electoral participation first increases with age, remains relatively stable throughout middle-age and then gradually declines as certain physical infirmities set in (see e.g. Milbrath 1965). Alongside this life-cycle effect in voting, recent pooled cross-sectional analyses (see e.g. Blais et al. 2004; Lyons and Alexander 2000) have shown that there is also a generational effect, referring to lasting differences in turnout between various age groups. This study firstly examines the extent to which the generational effect applies in the Finnish context. Secondly, it investigates the factors accounting for that effect. The first article, based on individual-level register data from the parliamentary elections of 1999, shows that turnout differences between the different age groups would be even larger if there were no differences in social class and education. The second article examines simultaneously the effects of age, generation and period in the Finnish parliamentary elections of 1975-2003 based on pooled data from Finnish voter barometers (N = 8,634). The results show that there is a clear life cycle, generational and period effect. The third article examines the role of political socialisation in accounting for generational differences in electoral participation. Political socialisation is defined as the learning process in which an individual adopts various values, political attitudes, and patterns of actions from his or her environment. The multivariate analysis, based on the Finnish national election study 2003 (N=1,270), indicated that if there were no differences in socialisation between the youngest and the older generations, the difference in turnout would be much larger than if only sex and socioeconomic factors are controlled for. The fourth article examines other possible factors related to generational effect in voting. The results mainly apply to the Finnish parliamentary elections of 2003 in which we have data available. The results show that the sense of duty by far accounts for the generational effect in voting. Political interest, political knowledge and non-parliamentary participation also narrowed the differences in electoral participation between the youngest and the second youngest generations. The implication of the findings is that the lower turnout among the current youth is not a passing phenomenon that will diminish with age. Considering voting a civic duty and understanding the meaning of collective action are both associated with the process of political socialisation which therefore has an important role concerning the generational effect in turnout.

Structure of polyamidoamide dendrimers up to limiting generations: A mesoscale description

The polyamidoamide (PAMAM) class of dendrimers was one of the first dendrimers synthesized by Tomalia and co-workers at Dow. Since its discovery the PAMAMs have stimulated many discussions on the structure and dynamics of such hyperbranched polymers. Many questions remain open because the huge conformation disorder combined with very similar local symmetries have made it difficult to characterize experimentally at the atomistic level the structure and dynamics of PAMAM dendrimers. The higher generation dendrimers have also been difficult to characterize computationally because of the large size (294852 atoms for generation 11) and the huge number of conformations. To help provide a practical means of atomistic computational studies, we have developed an atomistically informed coarse-grained description for the PAMAM dendrimer. We find that a two-bead per monomer representation retains the accuracy of atomistic simulations for predicting size and conformational complexity, while reducing the degrees of freedom by tenfold. This mesoscale description has allowed us to study the structural properties of PAMAM dendrimer up to generation 11 for time scale of up to several nanoseconds. The gross properties such as the radius of gyration compare very well with those from full atomistic simulation and with available small angle x-ray experiment and small angle neutron scattering data. The radial monomer density shows very similar behavior with those obtained from the fully atomistic simulation. Our approach to deriving the coarse-grain model is general and straightforward to apply to other classes of dendrimers.

Four generations: SUSY and SUSY breaking

We revisit four generations within the context of supersymmetry. Wecompute the perturbativity limits for the fourth generation Yukawa couplings and show that if the masses of the fourth generation lie within reasonable limits of their present experimental lower bounds, it is possible to have perturbativity only up to scales around 1000 TeV. Such low scales are ideally suited to incorporate gauge mediated supersymmetry breaking, where the mediation scale can be as low as 10-20 TeV. The minimal messenger model, however, is highly constrained. While lack of electroweak symmetry breaking rules out a large part of the parameter space, a small region exists, where the fourth generation stau is tachyonic. General gauge mediation with its broader set of boundary conditions is better suited to accommodate the fourth generation.